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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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1Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Fabrication of Components Fabrication of Components at at
Dillinger HütteDillinger HütteHeavy Fabrication DivisionHeavy Fabrication Division
Jean-Paul BERNARD Rudolf J. CAWELIUSSales Divison-Manager Technical [email protected] [email protected]
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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2Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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1 Introduction
2 Service Philosophy of the Dillinger Hütte’s Heavy Fabrication
3 Some Aspects on Forming of Heavy Plates
4 Components made at Dillinger Hütte’s Heavy Fabrication
4.1 Pre-Fabrication Shop- Oxy-Cutting of Cut-to-Shape Sections - Edge-Milling of Plates - Roll-Bending of Plates for Storage-Tanks
4.2 Pressing Shop- Cold Formed Spherical Segments - One-Piece Heads (unwelded)- Multi-Segment Heads- Taylor-Made Pressings
4.3 Roll-Bending and Welding of heavy Section Shell Coursesan Alternative to Forgings
5 Conclusion
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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3Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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DILLINGER HÜTTE’s core activity:to provide Heavy Plates made out of sophisticated Carbon, Carbon-Manganese and low-alloyed Steel Grades in Formats up to:
• 410 mm in Thickness• 5.200 mm in Width• about 40 t in Weight
DILLINGER HÜTTE’s side Activity:Offering the Option for Processing of its Products:
• Plates in large Formats and • Plates in High-Strength Steel Grades
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
4Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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DILLINGER HÜTTE’sHEAVY FABRICATION
develops Solutions for the Application of thick and heavy Plates - produced by our Mill-in close Contact to our Customer!
2. Service-Philosophy:
3
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5Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Supply more than a Plate,however never more than a Part !
1 To be a Partner and not a Competitor of the Plate Customers - no Design Engineering and no Design Calculation- no Assembly of finished Equipment and no Field-Activity.
3 Enlarging the Plate Customer’s Product Range in providing ready-for-assembly “Packages” of heavy Components that theycannot produce on their own. (Package of Formed heads and heavy Wall Shell Courses for Boiler and Pressure Vessel)
4 Providing Fabrication Services complementary to the Plates:proposed as an Option to the Steel Plates (e.g. Plates with machined Weld Bevels); the Approach of the Market is co-ordinated with the Plate Division of Dillinger Hütte GTS.
2 Plates and prefabricated Sub-Assemblies from one Hand.
2. Service-Philosophy:
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
6Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Forming of Heavy Plates - Overview
3.1 Cold Forming
3.2 Warm Forming (below Tempering resp. PWHT Temperatur)
3.3 Hot Forming (above the upper critical Temperature Ar3)
3. Some Aspects on Forming of Heavy Plates
4
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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7Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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• ASME VIII-1, UG-79 (a) and• ASME VIII-2, AF-110 (Ed. 2007: 6.1.2.1)
• Forming Shell Sections and Heads:All materials for shell sections and heads shall be formed to the requiredshape by any process that will not unduly impair the mechanicalproperties of the material.
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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8Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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• European Pressure Equipment DirectivePED 97/23CEAnnex 1, Sect. 3:
• 3.1.1. Preparation of the component partsPreparation of the component parts (e.g. forming and chamfering) mustnot give rise to defects or cracks or changes in the mechanicalcharacteristics likely to be detrimental to the safety of the pressureequipment. (See Guidelines: 5/3,6/14,6/3)
• 3.1.4. Heat treatmentWhere there is a risk that the manufacturing process will change thematerial properties to an extent which would impair the safety of thepressure equipment, suitable heat treatment must be applied at theappropriate stage of manufacture.
5
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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9Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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3.1. Cold Forming to consider
• the actual Y.S. before Forming starts• the Increase in Y.S. while Cold Forming• the Degradation in Formability
Influence of Cold Forming on Y.S. and T.S.
450
500
550
600
650
700
0 2 4 6 8 10Cold Deformation [%]
Rm
, Rp0
.2 [N
/mm
²]
Rp0,2 Q+TRp0,2 Q+T+SRm Q+TRm Q+T+S
PWHT
DIROS 500Q+T
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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10Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Influence of Cold Deformation on Yield and Tensile StrengthSteel Grade 13CrMo4-5 (SA 387-11-2) N+T
200
250
300
350
400
450
500
550
600
650
700
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5
Cold Deformation [%]
Rm
, Rp0
.2 [N
/mm
²]
Rp0,2 Q+TRp0,2 Q+T+SRm Q+TRm Q+T+S
PWHT
-1
6
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11Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Influence of Cold Deformation on ElongationSteel Grade 13CrMo4-4 (SA 387-11-2) N+T
14,0
15,0
16,0
17,0
18,0
19,0
20,0
21,0
22,0
23,0
24,0
25,0
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5
Cold Deformation [%]
Elon
gatio
n [%
]
N+TN+T+S
PWHT
-1
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12Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Influence of Cold Deformation on Yield StrengthSteel Grade 10CrMo9-10 (SA 387-22-2) N+T
300
350
400
450
500
550
600
650
700
0 1 2 3 4 5 6 7 8 9 10
Cold Deformation [%]
Yiel
d St
reng
th [N
/mm
²]
N+TN+T+S
PWHT
7
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13Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
10,0
11,0
12,0
0 1 2 3 4 5 6 7 8 9 10
Cold Deformation [%]
Elon
gatio
n w
ithou
t Str
ictio
n (%
)
N+TN+T+S
PWHT
Influence of Cold Deformation on Elongation without StrictionSteel Grade 10CrMo9-10 (SA 387-22-2) N+T
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14Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Einfluß der Kaltumformung aufStreckgrenze und Zugfestigkeit
450
500
550
600
650
700
0 1 2 3 4 5 6 7 8 9 10
Umformgrad [%]
Rm
, Rp0
.2 [N
/mm
²]
Rp0,2 Q+T
Rp0,2 Q+T+S
Rm Q+T
Rm Q+T+S
PWHT
DIROS 500Q+T
Cold Deformation
Influence of Cold Deformation on Yield Strength and Tensile StrengthDIROS 500 S ( similar to SA533-B-2 / 20MnMoNi4-5) Q+T
Rp0.2
Rm
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15Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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0
1
2
3
4
5
6
7
8
9
10
11
12
0 1 2 3 4 5 6 7 8 9 10
Cold Deformation [%]
Elon
gatio
n w
ithou
t Str
ictio
n [%
]
Q+TQ+T+S
PWHT
Influence of Cold Deformation on Elongation without StrictionSteel Grade DIROS 500S (similar to 20MnMoNi4-5, SA533B2 )
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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16Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Cold Deformation (%)
4 Forming
General Trend of the Influence of cold Deformation on mechanical Properties
Elon
gatio
n, T
ensi
leSt
reng
th, Y
ield
Stre
ngth
9
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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17Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Influence of Cold Deformation and subsequent PWHTon Toughness
Av
4 Forming
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18Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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4 Forming
3.2. Warm Forming
• to reduce the Y.S. before Forming
SA 302 Grade B (16Mo3), normalised
DIROS 500 ( SA 533 B2 ; 20MnMoNi4-5) Q+T
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19Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Hot Tensile Test for several Steel Grades
SA 387 Grade 11 Class 2 (13CrMoSi5-5), Q+T
10CrMo9-10 (SA 387 Grade 22 Class 2), N+T
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20Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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HP = 20.39 = 730°C/90MinHP = 21.11 = 730°C/90min + 710°C/24hrs
Hot Tensile Test for several Steel Grades
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21Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Concept of the Hollomon Parameter (HP)
Time [h]
Tem
pera
ture
[°C
]
+ t +
holding
“ T “Holding
Temperature[°C]
[HP = T (+ 273) log ( T (+ 273)
2,3 * Kh ( 20 - log Kh )
heating
“ Kh “heating rate
[°C/h]
2,3 * Kc ( 20 -log Kc )
T (+ 273) ) + 20 ] * 10 -3
cooling
“ Kc “cooling rate
[°C/h]
“ t “Holding time
[h]*
*) holding time starts whenreaching temperatureover whole thicknessHP=T(20+log t)
Please see: www.heavyplate.com „Steel-Processing“
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22Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Concept of the Hollomon Parameter (HP)• HP combines all relevant parameters of the heat treatment in one
value
• HP is mainly influenced by following parameters:• HP increases with higher temperature / holding time• HP increases with lower heating- / cooling rate
• HP is applicable for tempering and PWHT heat treatment(s)
• HP characterises also combinations of tempering and PWHT
• Different heat treatments with the same HP have the same metallurgical effect on the material
• Increasing HP results in an increased metallurgical effect on the material
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23Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Hollomon-Parameter as Result of different Heat Treatment Cycles
Tempering PWHT 1 PWHT 2 HP total
700°C/300 Miuntes 20.15700°C/250 Minutes 670°C/180 Minutes 20.15680°C/250 Minutes 680°C/540 Minutes 20.16700°C/90 Minutes 680°C/300 Minutes 680°C/180 Minutes 20.16680°C/60 Minutes 680°C/300Minutes 670°C/600 Minutes 20.16
For more Information: www.heavyplate.com
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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24Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Influence of Hollomon Parameter on the mechanical Properties(Av typical for Steel grades in the delivery condition N+T, N+AC+T or Q+T )
0
100
200
300
400
500
600
700
0 2 4 6 8 10 12 14 16
Hollomon Parameter
Av, R
mu.
Rp0
.2
Av after
Rp0.2before
Condition 1Before PWHT
Condition 2After PWHT
Rmafter
Rmbefore
Av before
Rp0.2after
A v, R
p0.2
, RM
13
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25Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Tensile strength in dependence of HP for CrMo and CrMoV steels
500
600
700
800
900
1000
1100
19,00 19,20 19,40 19,60 19,80 20,00 20,20 20,40 20,60 20,80 21,00 21,20 21,40
Rm
[MPa
]
400
HP
12CrMo 910 acc. EN 10028-2:2003
CrMoV: acc.ASTM Code Cases
2151 and 2098-2
2,25CrMoV, t/42,25CrMoV, t/23CrMoV, t/43CrMoV, t/212CrMo 910
HP 20,8: Tempering+705 °C/10h
HP 21,11: Tempering+705 °C/30h
thickness: 200 mmcondition: N+AC+T
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26Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Yield strength for CrMo and CrMoV steels
19,2 19,4 19,6300
400
500
600
700
800
900
1000
19 19,8 20 20,2 20,4 20,6 20,8 21 21,2 21,4HP
Rp0
2 [M
Pa]
12CrMo 910 acc. EN10028-2:2003
2¼CrMoV, t/42 ¼ CrMoV, t/23CrMoV, t/43CrMoV, t/212CrMo 910 (2¼CrMo)
CrMoV acc. ASTM Code Cases 2151 and 2098-2
HP 20,8: Tempering+705 °C/10h
HP 21,11: Tempering+705 °C/30h
thickness: 200 mmcondition: N+AC+T
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27Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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HP
0
50
100
150
200
250
300
350
400
19,00 19,20 19,40 19,60 19,80 20,00 20,20 20,40 20,60 20,80 21,00 21,20 21,40
Cha
rpy-
V-tr
ansv
erse
,A
vm
ean
[J]
2¼CrMoV, t/4
3CrMoV, t/4
12CrMo 910 (2¼CrMo)
test temperature: -60°C
CH-V-results vs HP compared between CrMo and CrMoV steels
thickness: 200 mmcondition: N+AC+T test location: t/4
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
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28Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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4 Forming
3.3. Hot Forming
• to reduce Y.S. for forming( above upper critical temperature Ar3: Y.S. less than 100MPa )
Important:
• to apply appropriate Forming Parameters andPost-Forming Heat Treatment
• to restore the mechanical Properties after Hot Forming
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29Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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4. Components made atDillinger Hütte‘s
Heavy Fabrication
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30Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Main Products Fabricated at Dillinger Huette Heavy Fabrication
Cut-to-shape plate Joint-welded shell-course Multi-segment sub-assembly
One-piece elliptical head One-piece hemispherical head Weld-edge prepared plates
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31Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Development of Production Facilitiesfollowing the Capability of the Plate Mill
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
4300 mm4500 mm
5200 mm
3600 mm
450 MPa
1000 MPa
120 mm
420 mm
12 t
40 t
Plate width
Plate weight
Plate thickness
Yield strength
Dishing2 250 t - press
Blanks < 4 000 mmUnit weight < 12 t
1966Edge-preparingMilling machine19 000 x 63 mm
Unit weight < 25 t
1981Roll-bending
3 500 t - machine4 300 x 100 mm (cold)
Unit weight < 30 t
1983Edge-preparingMilling machine25 000 x 120 mmUnit weight < 40 t
2004Dishing
2 500 t - pressBlanks < 5 600 mmUnit weight < 25 t
1993Roll-bending
8 600 t - machine4 300 x 200 mm (cold)
Unit weight < 80 t
2002
Fit for future
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
32Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
4.1 Pre-Fabrication Shop
Main Equipment
Edge Milling Machine
Roll Bending Machine
CNC Oxy-Cutting Machine
17
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
33Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Component of a Tool for Manufacturing of Tyres
120 mm in Thickness / 5.200 mm in Diameter
Cut to Shape Plates
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
34Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Bearing Device for Cement Mills
220 mm in Thickness / 15 t in Weight
Cut to Shape Plates
18
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
35Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Cut-racks for jack-up rigs
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
36Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Cut Racks 7“ thick made of DILLIMAX 690E
19
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
37Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Some Types of Cut Racks 7“ thick ready for Shipment
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
38Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Chord for a Jack-Up Rig 2“ thick, 3.5m Length
20
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
39Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Machinery
Stationary Milling Station
Mobile milling station
Spare Profile-Milling Heads
Edge-Milling of Plates
2 milling Stations,each one fitted withone Profile Milling-Head
Power: 180 kW 2 x 90 kW
Principle: high-speed millingLength: 120 mManufacturer: LINSINGER (A)
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
40Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
nof
Com
pone
nts
• Thickness range: ≤ 120 mm• Width: 1.360 mm to 5.000 mm• Length: 4.300 mm to 25.000 mm• Plate weight: ≤ 40 mt• Output: 150.000 t / a• Tapering: yes• De-cladding: yes• CNC process: yes• Shape profiling: yes
Delivery programmeU-Y combi-edge
U-edge
Double Y-edge
Edge-Milling of Plates
21
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
41Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
nof
Com
pone
nts
Working process: sequence 1plate being positioned and clamped on the carrying table
Mobile milling station 1
Stationary milling station 2
Plate
Bot
tom Top
Plate-edge machining
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
42Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Working process: sequence 2plate being machined at the top side ( first transverse edge ) by the mobile milling unit 1
Mobile milling station 1
Stationary milling station 2
Plate
Bot
tom Top
Plate-edge machining
22
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
43Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Working process: sequence 3plate being machined at both longitudinal edges by the milling stations 1 and 2, the carrying table being moved towards
Stationary milling station 2
Mobile milling station 1
PlateB
otto
m Top
Plate-edge machining
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
44Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Working process: sequence 4plate being machined at the bottom side: the mobile milling unit 1 runs along the “second” transverse edge
Mobile milling station 1
Stationary milling station 2
Plate
Bot
tom Top
Plate-edge machining
23
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
45Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Machining process of an annular plate
Plate-edge machining
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
46Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
αh
The milling equipment is designed to deal with trapezoidal and annular plates
Shape-profiled plate
Plate-edge machining
Processing requirements:• h ≤ 300 mm and α ≤ 6°• Outskirt of the blank to be flame-cut-to-shape• Every segment edge can be equipped with different edge-
preparation
24
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
47Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Shape profiling
αhh
Shape-profiled plate
Plate-edge machining
The milling equipment is designed to deal with trapezoidal and annular plates
Processing requirements:• h ≤ 300 mm and α ≤ 6°• Outskirt of the blank to be flame-cut-to-shape• Every segment edge can be equipped with different edge-
preparation
α
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
48Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
hα
The milling equipment is designed to deal with trapezoidal and annular plates
Shape-profiled plate
Plate-edge machining
Processing requirements:• h ≤ 300 mm and α ≤ 6°• Outskirt of the blank to be flame-cut-to-shape• Every segment edge can be equipped with different edge-
preparation
25
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
49Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Plate-edge machining
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
50Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Roll-Bending of Storage-Tank Plates
To supply Plates with machined Weld-Edge Bevelsroll-bend to Radius-on request protected with a Shop-Primer-shipped ready for use at the Site.
26
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
51Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts Components
for Flat Bottom Tanks
Roll-Bending of Storage-Tank Plates
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
52Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
2500t Press
2250t Press
4000t Press
27
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
53Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Petals for spherical tanks
Always more than a plate, never more than a part
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
54Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Cold Dishing of a spherical Segment (Steel Grade SA537Cl2, 94mm thick) using large Forming Tools
Pressing shop
28
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
55Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Progressive and homogeneous Forming Process (1)
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
56Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Progressive and homogeneous Forming Process (2)
Pressing shop
29
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
57Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Weld Edge Preparation
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
58Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Spherical Segments ready for Dispatch
Pressing shop
30
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
59Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Shipping of spherical Segments at the Dillinger Harbour
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
60Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Erection on Side
Pressing shop
31
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
61Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
One-Piece Heads (unwelded)
Hot-Forming of Dished Heads( Heat-Treatment of the Heads after Forming if required )
elliptical heads ID <= 4500mmthickness up to 200m
hemispherical ID <=3700mmthickness up to 200mm
flanged only ID<= 4700mmthickness up to 100mm
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
62Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Forming Die (Shapecorresponding to thetheoretical inside Shapeof the Dished End)
Circular Blank, cut fromthe initial Plate
DrawingRing
-- Sketch Ifirst contact between die and blank on the crown area of thehead (the initial plate thickness in this area remains nearlyunchanged)
Pressing shop
32
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
63Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
64Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
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Com
pone
nts
-- Sketch IIwith progressive deep drawing the blank will be streched in theradial direction between drawing ring and die; thethinnest part of a dished end is located approximately in thetransition area between crown and knuckle portion (not in theknuckle area!)
Pressing shop
33
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
65Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
66Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts -- Sketch III
the blank diameter will be reduced to the diameter of the end; thethickness of the blank will increase in the area of the (straight) flangeto about 1.1 x initial plate thickness ( about 1.2 x min. thickness of thedished end )
Pressing shop
34
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
67Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
68Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Hemispherical Head at an intermediate Stage of Hot-Forming
Pressing shop
35
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
69Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Hemispherical HeadwhileWater-Quenching
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
70Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
nof
Com
pone
nts
Semi-elliptical heads
One-piece design,unwelded,hot pressed• OD ≤ 4.500 mm• Thickness ≤ 200 mm• Weight ≤ 22 t
Traces fromCouplant ofUT ThicknessCheck
Pressing shop
36
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
71Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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Com
pone
nts
One piece design,unwelded,hot pressed with machined flange area• ID = 4.200 mm• Thickness = 120 mm• Steel Grade P 460 NL1
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
72Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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pone
nts
Pressing shop
80 mm Thickness / 4.450 mm Diameter
37
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
73Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
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Com
pone
nts
Hemi-spherical head in one-piece design, seamless: ID 3.520 mm x 70 mm
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
74Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
nof
Com
pone
nts
Hemispherical Head 190mm thick cut back for a forged Skirt-RingSteel Grade SA 387-22-2 (N+AC+T)
Pressing shop
38
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
75Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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Com
pone
nts
Hemispherical Heads ID= 1650mm; smin=170mmPressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
76Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
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atio
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Com
pone
nts
End Dome of ARIANE V Space Rocket Side Booster
39
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
77Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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Com
pone
nts
Flued out Nozzle section for a storage sphere made of steel grade P460QH
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
78Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
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Com
pone
nts
Flanged only Head with an oval Shape(with a straight Intersection; Steel Grade P460NH)
Pressing shop
40
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
79Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Hemispherical Heads made out of TMCP steel (X80 Type) hot formed
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
80Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
0
5
10
15
20
0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8Distance from the Cap (centre of the crown) (m)
Col
d D
efor
mat
ion
(%)
Crown
Knuckle
straight flange
Cold Deformation on an elliptical dished Head(ID=2500 mm; S=12 mm; h1=55 mm)(CETIM Inf. No. 133, 4.1998; page 15 to 34)
Some Aspects on Forming of HeadsForming of Heads
41
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
81Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Max. Deformation evaluated on different types and dimension of dished headsType of Dimension maximum Deformation (%)
Dished Head measured calculated per ASME VIII-1 calculated per EN13445-4 75t/Rf (1-Rf/Ro) ln(Df/De)x100
mm % % %
elliptical ID1500x11 23.0 3.0 23.0ID1600x16 26.0 4.0 23.0
hemispherical ID 508x10 45.0 3.0 45,0ID 455x50 55.0 16.5 52.5
dollar plate/ ID1735x16 3.5 0.7 3.0spherical crown ID1300x10 12.0 1.0 14.5
torispherical ID1600x16 13.0 7.5 18.0ID1900x8 16.5 3.0 17.0
(Cortin, Marez, Rigal: Chaudronnerie-Tolerie-Tuyauterie Industrielle, Feb. 1991)
Forming of Heads
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
82Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Max. cold Deformation (%) on dished Heads in relation to Diameter and Hight of the straight Flange( CETIM Inf. No. 133, 4.1998; page 15 to 34)
h1 Hight of thestraight Flange
Forming of Heads
42
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
83Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
A Cack occured while the Cold-Flanging of this Head
Forming of Heads
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
84Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Thermal Buffer
Rolling direction
Test piece removed from material allowance at the skirt area
Process control: check of mechanical properties
Testing of Heads
43
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
85Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Removal of Production Test Pieces
Tested Area
Testing of Heads
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
86Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Tested area
Tested area
Testing of Heads
44
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
87Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Hemispherical HeadsID=3000mm; smin=84mmSteel Grade SA 542 D 4a
LT-HP 20,8
509 513 525 539 530 541 508 531634 634 640 655 653 657 634 652
0
100
200
300
400
500
600
700
plate 1 plate 2 plate 3 plate 4 head 1 head 2 head 3 head 4
Rp0,2 (MPA) Rm (MPA)
HP 21,2
476 468 488 482 475 486 464 486
610 599 610 608 612 618 602 617
0
100
200
300
400
500
600
700
plate 1 plate 2 plate 3 plate 4 head 1 head 2 head 3 head 4
Rp0,2 (MPA) Rm (MPA)
Yiel
d/ T
ensi
leSt
reng
th (M
Pa)
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
88Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Hemispherical HeadsID=3000mm; smin=84mmSteel Grade SA 542 D 4a
45
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
89Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Hemispherical HeadID=3009mm; smin=93mmSteel Grade SA 542 D 4a
Belleli 105,1 mm
538 559 532 515 485 477
668 647 631 606 601658
0100200300400500600700800
plate petal 1 plate petal 1 plate petal 1
20,5 20,8 21,1
Rp0,2 Rm
Headhead
Head Head
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
90Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Head
Hemispherical HeadID=3009mm; smin=93mmSteel Grade SA 542 D 4a
Step-Cooling Test
46
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
91Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Multi-Segment Dished Heads
To improve the Fabrication of Dished Heads to largerDiameter and/or Wall Thickness.
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
92Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
PP-Reactor
Transition pieces
Cones
Heads
Always more than a plate, never more than a part
47
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
93Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Multisegment Headmade out in Crown and Petals
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
94Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Welding of a Multi-Segment Hemispherical Head
48
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
95Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Multi-Segment Hemispherical Heads IR=1800mm, t=145mm
Steel GradeSA542D4a(CrMoV)
Weld EdgePreparationby Oxy-Cutting
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
96Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Segments withnarrow-gapWeld-EdgePreparation
Multi-Segment Hemispherical Heads IR=1800mm, t=145mm
Steel GradeSA542D4a(CrMoV)
Pressing shop
49
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
97Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Multi-Segment Heads made of Steel Grade SA 542 D 4aID=4066mm; smin=52mm
Winkels-HP 20,8
552 532 524 519 503 529 515
678 651 645 639 629 650 637
0
100
200
300
400
500
600
700
800
plate 1 petal 1 petal 2 petal 3 petal 4 petal 5 petal 6
Rp0,2 Rm
Winkels-HP 21,1
512 502 498 486 480 486 487
645 630 621 619 608 613 616
0
100
200
300
400
500
600
700
800
plate 1 petal 1 petal 2 petal 3 petal 4 petal 5 petal 6
Rp0,2 Rm
Winkels-HP 20,8
544487 514 524 493 499 514
675 622 642 651 625 631 640
0
100
200
300
400
500
600
700
800
plate 2 petal 1 petal 2 petal 3 petal 4 petal 5 petal 6
Rp0,2 Rm
Winkels-HP 21,1
489 480 498 496 479 477 490
633 619 633 632 616
477
625
0
100
200
300
400
500
600
700
800
plate 2 petal 1 petal 2 petal 3 petal 4 petal 5 petal 6
Rp0,2 Rm
Yiel
d/ T
ensi
leSt
reng
th (M
Pa)
Petals
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
98Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Winkels-HP 20,8
546 522 511
676 649 638
0
100
200
300
400
500
600
700
800
plate 1 crown-plate 1
crown-plate 2
Rp0,2 Rm
Winkels-HP 21,1
487 487 483
629 622 616
0
100
200
300
400
500
600
700
800
plate 1 crown-plate 1
crown-plate 2
Rp0,2 Rm
Yiel
d/ T
ensi
leSt
reng
th (M
Pa)
Multi-Segment Heads made of Steel Grade SA 542 D 4aID=4066mm; smin=52mm
Crown Plates
50
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
99Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Taylor made Pressings
Forming (hot or cold) of heavy Plate Segments following theDesign of the Vessel Manufacturer
Pressing shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
100Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Some Hemispherical Heads and a Cone whileTrial Assembling
51
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
101Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Some Types ofTori-Cones
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
102Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Top of a Cowper made out of SegmentsSteel Grade 16Mo3 (SA 302 Gr B)
52
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
103Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
nof
Com
pone
nts
Manufacturer: SCHIESS FRORIEP
High-efficient NC-driven equipmentsuitable for the workpiece format:- Diameter ≤ 6.000 mm- Height ≤ 2.650 mm- Weight ≤ 60 t
Application:- Weld-edge preparation of dished
heads and shell-courses- Roughening and finishing of forgings
and castings as required by tools and machinery structures
Machining shop
Machinery: 60 t vertical lathe
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
104Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Machining of a circular Blank for Tube Sheet
Machining shop
MechanicalTesting ofInitial PlateconsideringASMERequirements
53
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
105Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Machining of a 56t forged Shell (Manufacturer: SAARSCHMIEDE)
Machining shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
106Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Weld-edge preparation and tapering of a flat head into a ladle bottom
Machining shop
Before Machining After Machining
54
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
107Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Hemispherical head equipped with a circular weld-edge preparation, machined out of the wall thickness for connection to a supporting skirt: ⇒
alternative to built-up welding⇒ extending the service life of a cyclic-load operating pressure vessel
Machining shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
108Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
3.3 Roll-Bending and Welding Shop
55
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
109Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Roll-Bending and Welding of Shell Courses
Heavy Wall Shell Courses made out ofHeavy Platesan Alternative to Forgings
Roll-Bending and Welding Shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
110Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
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Com
pone
nts
4,3m 4 Roller Roll-Bending Machine (2002)
Manufacturer: Haeusler860 to Weight
3 inter-changeable Top Roller
880mm; 1200mm; 1500mm Diameter
Acceptance Test in our Work-ShopCold-Rolling of a Shell-CourseID=2000mm; 4,3m Length, 120mm Thick
Actual Yield Strength 700MPa
Roll-Bending and Welding Shop
56
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
111Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
240mm thick Shell Plate for a Boiler Drum while Cold-RollingSteel Grade SA516-70
ID = 3517mmL = 2400mmWeight: 54to
Roll-Bending and Welding Shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
112Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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SFa
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atio
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Com
pone
nts
Cold Rolling of a Shell CourseID=7032mmThickness=142mm
Steel Type SA 533 Type B Class 2 (Q+T)made of 2 Shell Platesfor a GTL Reactor
Roll-Bending and Welding Shop
57
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
113Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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SFa
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atio
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Com
pone
nts
Shell Course ID=7032mm; Thickness = 142mm
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
114Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
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Com
pone
nts
Cold Forming of a Welded Plate
Steel Grade SA 516 Grade 70Wall Thickness 115mm
(evaluation and testing under supervision of LLoyd‘s Register as third party; LR is also the Authorised Inspection Authority of Dillinger Huette Heavy Fab as per ASME I, VIII-1 and VIII-2)
58
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
115Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
SA 516 Grade 70 - Welding of the Plate Material
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
116Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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Com
pone
nts
3 Tests for Cold Rolling:
3% strain: Rf = 1917mm5% strain: Rf = 1150mm7% strain: Rf = 821mm
⎟⎟⎠
⎞⎜⎜⎝
⎛−⋅
⋅=
0
150%RR
RtStrain f
f
Rf = main radius after formingRo = original mean radius (equal to infinity for a
flat plate)t = normal thickness of plate = 115mm
direction of testspecimen: tangential to the shell sectiondirectiontesting condition:- without PWHT- PWHT 610+/-10°C, 160 Min.- PWHT 610+/-10°C, 640 Min.
( = 4 cycles)
Weld Seam
59
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
117Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
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Com
pone
nts
Base Metal
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
118Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
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atio
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Com
pone
nts
Yield Strength – 3% - 5% - 7% Cold Deformation3% Cold Deformation Formed Section
200
250
300
350
400
450
500
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Yiel
d St
reng
th (M
Pa)
7% Cold Deformation Formed Section
200
250
300
350
400
450
500
Inside/Top t/4 t/2 3/4t Outside/Bottom
Yiel
d St
reng
th (M
Pa)
5% Cold Deformation Formed Section
200
250
300
350
400
450
500
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Yiel
d St
reng
th (M
Pa)
FS, without PWHT FS,PWHT 160min FS,PWHT 640min
60
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
119Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
5% Cold Deformation Formed Section
500510520530540550560570580590600
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Tens
ile S
tren
gth
(MPa
)
FS, without PWHT FS,PWHT 160min FS,PWHT 640min
Tensile Strength – 3% -5% -7% Cold Deformation
7% Cold Deformation Formed Section
500510520530540550560570580590600
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Tens
ile S
tren
gth
(MPa
)
3% Cold Deformation Formed Section
500510520530540550560570580590600
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Tens
ile S
tren
gth
(MPa
)
3% Cold Deformation 5% Cold Deformation
7% Cold Deformation
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
120Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
5% Cold Deformation Formed Section
25
27
29
31
33
35
37
39
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Elon
gatio
n A
5 (%
)
FS, without PWHT FS,PWHT 160min FS,PWHT 640min7% Cold Deformation Formed Section
25
27
29
31
33
35
37
39
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Elon
gatio
n A
5 (%
)
3% Cold deformation Formed Section
25
27
29
31
33
35
37
39
Inside/Top t/4 t/2 3/4t Outside/Bottom
Location
Elon
gatio
n A
5 (%
)
Elongation A5 – 3% -5% -7% Cold Deformation
3% Cold Deformation 5% Cold Deformation
7% Cold Deformation
61
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
121Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
3% Cold Deformation, Formed Section, without PWHT
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av [J
]
Tope/4e/23e/4Bottom
3% Cold Deformation, Formed Section, PWHT = 600 °C/160'
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av
[J]
Tope/4e/23e/4Bottom
3% Cold Deformation, Formed Section, PWHT = 600 °C/640'
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av [J
]
Tope/4e/23e/4Bottom
3% Cold Deformation, Formed SectionWithout PWHT
3% Cold Deformation, Formed SectionPWHT 600°C / 160 Minutes
3% Cold Deformation, Formed SectionPWHT 600°C / 640 Minutes
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
122Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
5% Cold Deformation, Formed Section, without PWHT
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av
[J]
Top
5% Cold Deformation, Formed Section, PWHT = 600 °C/160'
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av [J
]
Tope/4e/23e/4Bottom
5% Cold Deformation, Formed Section, PWHT = 600 °C/640'
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av
[J]
Top
5% Cold Deformation, Formed SectionPWHT 600°C / 640 Minutes
5% Cold Deformation, Formed SectionWithout PWHT
5% Cold Deformation, Formed SectionPWHT 600°C / 160 Minutes
62
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
123Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
7% Cold Deformation, Formed Section, without PWHT
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av
[J]
Tope/4e/23e/4Bottom
7% Cold Deformation, Formed Section, PWHT = 600 °C/160'
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av [J
]
Tope/4e/23e/4Bottom
7% Cold Deformation, Formed Section, PWHT = 600 °C/640'
0
20
40
60
80
100
120
140
160
180
200
220
240
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40
Temperatur [°C]
Av [J
]
Tope/4e/23e/4Bottom
7% Cold Deformation, Formed Section,PWHT 600°C / 640 Minutes
7% Cold Deformation, Formed Section,PWHT 600°C / 160 Minutes
7% Cold Deformation, Formed Section,Without PWHT
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
124Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Weld Seam
63
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
125Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
0
50
100
150
200250
300350
400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
WM ,inside, without PWHT cyclesWM ,quater thickness inside, without PWHT cyclesWM ,half thickness, without PWHT cyclesWM ,quater thickness outside, without PWHT cyclesWM ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
WM ,inside, 1 PWHT cyclesWM ,quater thickness inside, 1 PWHT cyclesWM ,half thickness, 1 PWHT cyclesWM ,quater thickness outside, 1 PWHT cyclesWM ,outside, 1 PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20Test Temperature [ °C]
Av
aver
age
[J]
WM ,inside, 4 PWHT cyclesWM ,quater thickness inside, 4 PWHT cyclesWM ,half thickness, 4 PWHT cyclesWM ,quater thickness outside, 4 PWHT cyclesWM ,outside, 4 PWHT cycles 3% Cold Deformation
Impact Test Weld Metal
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
126Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
WM ,inside, without PWHT cyclesWM ,quater thickness inside, without PWHT cyclesWM ,half thickness, without PWHT cyclesWM ,quater thickness outside, without PWHT cyclesWM ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20Test Temperature [ °C]
Av
aver
age
[J]
WM ,inside, 1 PWHT cyclesWM ,quater thickness inside, 1 PWHT cyclesWM ,half thickness, 1 PWHT cyclesWM ,quater thickness outside, 1 PWHT cyclesWM ,outside, 1 PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
WM ,inside, 4 PWHT cyclesWM ,quater thickness inside, 4 PWHT cyclesWM ,half thickness, 4 PWHT cyclesWM ,quater thickness outside, 4 PWHT cyclesWM ,outside, 4 PWHT cycles
5 % Cold DeformationImpact Test Weld Metal
64
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
127Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
WM ,inside, without PWHT cyclesWM ,quater thickness inside, without PWHT cyclesWM ,half thickness, without PWHT cyclesWM ,quater thickness outside, without PWHT cyclesWM ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
WM ,inside, 1 PWHT cyclesWM ,quater thickness inside, 1 PWHT cyclesWM ,half thickness, 1 PWHT cyclesWM ,quater thickness outside, 1 PWHT cyclesWM ,outside, 1 PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
WM ,inside, 4 PWHT cyclesWM ,quater thickness inside, 4 PWHT cyclesWM ,half thickness, 4 PWHT cyclesWM ,quater thickness outside, 4 PWHT cyclesWM ,outside, 4 PWHT cycles
7 % Cold DeformationImpact Test Weld Metal
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
128Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
050
100150
200250
300
350
400
450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
WM ,inside, without PWHT cyclesWM ,quater thickness inside, without PWHT cyclesWM ,half thickness, without PWHT cyclesWM ,quater thickness outside, without PWHT cyclesWM ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
WM ,inside, without PWHT cyclesWM ,quater thickness inside, without PWHT cyclesWM ,half thickness, without PWHT cyclesWM ,quater thickness outside, without PWHT cyclesWM ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
WM ,inside, without PWHT cyclesWM ,quater thickness inside, without PWHT cyclesWM ,half thickness, without PWHT cyclesWM ,quater thickness outside, without PWHT cyclesWM ,outside, without PWHT cyclesWeld Metal
Cold FormedWithout PWHT
Impact Test
3% Cold Formed
7% Cold Formed
5% Cold Formed
65
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
129Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
HAZ ,inside, without PWHT cyclesHAZ ,quater thickness inside, without PWHT cyclesHAZ ,half thickness, without PWHT cyclesHAZ ,quater thickness outside, without PWHT cyclesHAZ ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, 1 PWHT cyclesHAZ ,quater thickness inside, 1 PWHT cyclesHAZ ,half thickness, 1 PWHT cyclesHAZ ,quater thickness outside, 1 PWHT cyclesHAZ ,outside, 1 PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, 4 PWHT cyclesHAZ ,quater thickness inside, 4 PWHT cyclesHAZ ,half thickness, 4 PWHT cyclesHAZ ,quater thickness outside, 4 PWHT cyclesHAZ ,outside, 4 PWHT cycles
3% Cold DeformationImpact Test HAZ
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
130Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
HAZ ,inside, without PWHT cyclesHAZ ,quater thickness inside, without PWHT cyclesHAZ ,half thickness, without PWHT cyclesHAZ ,quater thickness outside, without PWHT cyclesHAZ ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, 1 PWHT cyclesHAZ ,quater thickness inside, 1 PWHT cyclesHAZ ,half thickness, 1 PWHT cyclesHAZ ,quater thickness outside, 1 PWHT cyclesHAZ ,outside, 1 PWHT cycles
0
50
100
150
200
250
300
350
400
450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
HAZ ,inside, 4 PWHT cyclesHAZ ,quater thickness inside, 4 PWHT cyclesHAZ ,half thickness, 4 PWHT cyclesHAZ ,quater thickness outside, 4 PWHT cyclesHAZ ,outside, 4 PWHT cycles
5 % Cold DeformationImpact Test HAZ
66
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
131Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av a
vera
ge [
J]
HAZ ,inside, without PWHT cyclesHAZ ,quater thickness inside, without PWHT cyclesHAZ ,half thickness, without PWHT cyclesHAZ ,quater thickness outside, without PWHT cyclesHAZ ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, 1 PWHT cyclesHAZ ,quater thickness inside, 1 PWHT cyclesHAZ ,half thickness, 1 PWHT cyclesHAZ ,quater thickness outside, 1 PWHT cyclesHAZ ,outside, 1 PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, 4 PWHT cyclesHAZ ,quater thickness inside, 4 PWHT cyclesHAZ ,half thickness, 4 PWHT cyclesHAZ ,quater thickness outside, 4 PWHT cyclesHAZ ,outside, 4 PWHT cycles 7 % Cold Deformation
Impact Test HAZ
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
132Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, without PWHT cyclesHAZ ,quater thickness inside, without PWHT cyclesHAZ ,half thickness, without PWHT cyclesHAZ ,quater thickness outside, without PWHT cyclesHAZ ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, without PWHT cyclesHAZ ,quater thickness inside, without PWHT cyclesHAZ ,half thickness, without PWHT cyclesHAZ ,quater thickness outside, without PWHT cyclesHAZ ,outside, without PWHT cycles
050
100150200250300350400450
-80 -60 -40 -20 0 20
Test Temperature [ °C]
Av
aver
age
[J]
HAZ ,inside, without PWHT cyclesHAZ ,quater thickness inside, without PWHT cyclesHAZ ,half thickness, without PWHT cyclesHAZ ,quater thickness outside, without PWHT cyclesHAZ ,outside, without PWHT cycles
HAZCold FormedWithout PWHT
Impact Test
3% Cold Formed 5% Cold Formed
7% Cold Formed
67
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
133Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
134Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Preparation of the longitudinal joint by milling: U-groove being milled
Profile-milling head
Roll-Bending and Welding Shop
68
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
135Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Typical weld edge-preparation of the longitudinal joint
No scale
Inside
Outside
Shel
l thi
ckne
ss T
α ≅ 40 °
h ≥ 40 mm (T - H)G
rove
H ≤
165
mm
β ≅ 18 °
U-grove
Ri = 7 mm
Cylindrical shell-courses
Roll-Bending and Welding Shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
136Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
SAW Narrow Gap Welding Equipment for 1 to 3 Electrodes
Roll-Bending and Welding Shop
69
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
137Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Grinding flush of theWeld Reinforcementusing a Farros Blatter Grinding Machine
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
138Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Shell Course Welding from Inside
Roll-Bending and Welding Shop
70
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
139Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Cold-forming process
Shell-course fitted with 2 longitudinal weld-joints
Insider Diameter = 3.517 mm
Thickness = 240 mm
Length = 2.400 mm
Weight = 54 t
SA 516 grade 70 N
Roll-Bending and Welding Shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
140Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Heating for Water-Quenching of a Shell Course 200mm thickDesign Code AD2000
Steel Grade 12CrMo9-10 (SA 387-22-2) Q+T
71
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
141Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
nts
Options for Water quenching of a Shell-Course(Shell Axis either vertical or horizontal)
Roll-Bending and Welding Shop
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
142Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
15.0
8.20
09C
AWE
LIU
SFa
bric
atio
nof
Com
pone
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ID = 5.334 mm x 197mm x 2.600mm, cold-formed, SA516 Gr 70, unit weight ca. 39 t
Cylindrical Shell in Halve Section
Roll-Bending and Welding Shop
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
143Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Halve-Shell, warm rolled from ISR TemperatureSteel Grade SA 542 D 4a
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
144Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Shell Course made of 2 Halves Cold Rolled, Tack-Welded and Braced
Steel GradeS460Q
for an Off-ShoreRigg
Roll-Bending and Welding Shop
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
145Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Shell-Course Di=1430mm; smin=104mm; L=3500mm;Unit Weight 14,5to; Steel Grade P500QL2
for a SeparatorDesign Code PD5500
Impact Test Temp. -50°C
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
146Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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PD 5500
Cold Deformation in the present case; 6,8%.
Considering the Shift of the Impact Test Transition Curveafter cold Forming a subsequent Water-Quenching has beenapplied..
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
147Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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WPS for the temporary Welding of the Long-Seam forWater-Quenching
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
148Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Shell-Course and Test Plates beforeWater-Quenching
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
149Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Water-Quenching of the Shell-Course
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
150Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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WPS for Removal of the temporary Weld Metal andfinal Welding of the Weld-Seam
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
151Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Hardness Test Of
Weld Seams
Influence of the Test Methodon Test Results in theHeat Affected Zone
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
152Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Hardness Test OfWeld Seams
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
153Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Hardness Test OfWeld Seams
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
154Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Influence of Test Method on the Test Result ofHardness Testing in the HAZ
Steel Grade P460NIndentation # Test
Method
Diagonal respDiameter ofIndentation
mm
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
155Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Diameter of theindentation
Steel Type: SA 533 B 2 ; as welded (Stud Weld)
Influence of Test Method on the Test Result ofHardness Testing in the HAZ
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
156Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Excerpt from EXXON BP 5-1-1Hardness Test OfWeld Seams
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
157Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Calculation of Welding Parameters: Ceq
Analysis of SA 516 Gr 70
Please see: www.heavyplate.com „Steel-Processing“
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
158Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Analysis ofSA 516 Gr 70ASME II-A, Ed 2007Mn <=1,60%
Calculation of Welding Parameters: Ceq
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
159Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Analysis ofSA 516 Gr 70ASME II-A, Ed 2007Mn <=1,60%
Calculation of Welding Parameters: Pre-Heat Temp.T8/5
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
160Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Analysis ofSA 516 Gr 70ASME II-A, Ed 2007Mn <=1,60%
SAW 1 Wire 4mmFilling Passes
Calculation of Welding Parameters: Pre-Heat Temp.Cooling Time
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
161Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Maximum Hardness Values as per EN 288-3
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
162Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
Fabrication of Components
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Calculation of Welding Parameters: HardnessInfluence of a PWHT
t8/5 for some WeldingProcesses:TIG 3.5secGTAW 3-12secSMAW 5-12secSAW 10-40secESW >50sec
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New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
163Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Advantages of DILLINGER HÜTTE GTS
withHEAVY FABRICATION
• efficient heavy Plate Manufacturer ( Quality Program,Dimensions, complementary Services )
• compentent Partners in one Company at your Disposal forall your Questions about Heavy Plates and their Processingprepared to follow the expectations of our customers
4. Conclusion
New Generation of New Generation of CrMo(VCrMo(V))-- SteelSteel Grades for the use in Grades for the use in Petrochemical ReactorsPetrochemical Reactors
DILLINGER HÜTTE GTS
164Dillinger Huette, Pressure Vessel Colloquium, Sept. 16 and 17, 2009
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Many Thanks for your Attention !