commercial catalog piva

8/12/2019 Commercial Catalog PIVA

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PRODUCTION PROGRAMME


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LOW-ALLOYED FLUX COATED CELLULOSE AND RUTILE ELECTRODESJUS C.H3.011 Basic Data on Electrode (Wire) Mechanical properties of weld metalElectrode

(Wire) trade

name EN 499

Weld metalchemical

analysis

Welding

current

(mm)

Length

(mm)

Current

rate (A)

Rp0.2

(N/mm2)

Rm

(N/mm2) A5 (%) AV (J)

Approvals Characteristics and applications

E432R12

PIVA 110 R

E350RC11

C 0.08Mn 0.55Si 0.25

ACDC-

2.02.5

3.254.05.0

300300350450450

50-6060-80

100-130130-170

400-480 470-540 22-26 60-90

JRLR

USSRJ

Medium coated rutile electrode withmetal recovery of 110%, suitable forwelding of steels with tensile strengthup to 490N/m2. Stable arc, free ofspattering; very easy slag removal;very applicable in all positions includingvertical down.

E432R12

PIVA 101 R

E350RC11

C 0.08Si 0.27Mn 0.50

ACDC-

2.02.5

3.254.05.0

300300350450450

50-6060-80

100-130130-170170-210

400-480 470-540 22-26 +20C60-90

Medium coated rutile electrode withmetal recovery of 110%, suitable forwelding of steels with tensile strengthup to 490 N/mm2. Stable arc, free ofspattering; very easy slag removal;very applicable in all positions includingvertical down.

E431C12PIVA CEL

E352C21

C 0.11Si 0.19Mn 0.48

DC+DC Root

penetration

2.53.254.05.0

300350350450

50-6590-120120-180160-200

>440 450-530 24

+20C130

-20C60

Cellulose electrode for root penetrationand pipe welding in all positions.Suitable for welding of cisterns, tanksand similar vessels. Fast weld able atvery stable electric arc.

PIVA CEL Mo

E432MoC21

C 0.1Si 0.15Mn 0.6Mo 0.5

DC+

DC Rootpenetrati

on

2.53.254.05.0

300350350450

50-6590-120120-180160-200

>420 510-610 >20 +20C>70

Cellulose electrode suitable for rootpenetration and welding of tube steelsand high tensile strengthsteels in allpositions.

HIGH EFFICIENT FLUX COATED RUTILE ELECTRODES

E432RR22

PIVA 130 RR

E350RR12

C 0.08Mn 0.55Si 0.30

ACDC-

2.02.5

3.254.05.06,0

300300350450450450

50-7060-95

100-140140-190190-260240-290

450-500 510-610 22 min 60

JRLRBV

USSRZJABS

Thick coated rutile electrode withexcellent welding characteristics.Suitable for welding of unalloyed andcertain low-alloyed steel with tensilestrength up to 510 N/mm2. Stable arc;free of spattering. Surface of weldmetal is clean and level. Very easyslang removal. Weld able in allpositions except vertical down.

E512RR22PIVA 131 RR

E380RR12

C 0.08Mn 0.5Si 0.30

ACDC-

2.02.5

3.254.05.06,0

300300350450450450

50-7060-95

110-140140-180180-250230-280

440-510 510-580 22 min 60

Thick coated rutile electrode suitablefor welding of unalloyed and certain lowalloyed steel with tensile strength up to510 N/mm2. Stable electric arc andeasy slag removal. Weld able in allpositions except vertical down.

E432R22

PIVA 132 RR

E350RR12

C 0.08Mn 0.52Si 0.25

ACDC-

2.02.5

3.254.05.0

300300350450450

50-7060-95

100-140140-190190-260

440-510 510-580 22 min +20C60

Thick coated rutile electrode withexcellent welding characteristics andmetal recovery of 125%, suitable forwelding of unalloyed and certain lowalloyed steel with tensile strength up to510 N/mm2. Stable electric arc; free ofspattering. Surface of weld metal isclean and level. Very easy slagremoval. Surface of weld metal is cleanand level.

E432RR14032

PIVA 140 RR

E380RR33

C 0.1Si 0.30Mn 0.50

ACDC-

3.254.05.0

350450450

130-160150-210200-270

400 408-550 22 min 50 min

High efficient thick coated rutileelectrode with metal recovery of 140%.Suitable for horizontal and cornerwelding of steels with tensile strength ofup 510 N/mm2. Flat, event flow electricarc; very easy slang removal. Surfaceof weld metal is clean and level.

E512RR16031

PIVA 160 RR

E380RR53

C 0.08Mn 0.8Si 0.30

ACDC-

3.254.05.06,0

350450450450

130-160180-230260-330300-360

430-500 430-500 22-28 70-110

High efficient thick coated rutileelectrode with metal recovery ofabt.160%. Suitable for filling groovesand long corner welding of steels.Stable arc; free of spattering; very easy

slag removal.LOW-ALLOYED FLUX COATED BASIC ELECTRODES

E515B120262H

PIVA 150 B

E424B32H5

C 0.08Mn 1.0Si 0.45

DC+AC

2.53.254.05.06,0

300350450450450

65-85100-140140-180190-230240-290

440-510 510-560 26-30

-20C100 min-40C47

JRLR

ABSBV

USSRZJ

Thick coated basic electrode forwelding of unalloyed and low- alloyedsteels castings with tensile strength upto 510 N/mm2 and for welding of fine-grain steels with yield strength up to380 N/mm2. Seam surface is clean, finerippled and without undercutting. Weldmetal is tough at low temperatures.Contents of hydrogen are less than 3mm/100 g of weld metal.

PIVA 151 BE515B13026

2HC 0.08Mn 1.0Si 0.45

DC+AC

2.53.254.0

300350450

70-100110-150150-190

440-510 510-560 26-30-20C100-40C

JRUSSRZJ

Thick coated basic electrode forwelding of unalloyed and low- alloyedsteels castings with tensile strength up


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E424B32H5

5.06,0

450450

220-270270-340

47 to 510 N/mm2 and for welding of fine-grain steels with yield strength up to380 N/mm2. Seam surface is clean, finerippled and without undercutting. Weld

metal is tough at low temperatures.Contents of hydrogen are less than 3mm/100 g of weld metal. Metalrecovery is 130%.

PIVA 160 BE502B42H5

C 0.1Mn 1.6Si 0.7

ACDC+

2.53.254.05.06,0

300350450450450

60-90100-140140-190180-230240-290

480-560 580-680 22-26

-20C90-140-40C47

Thick coated basic electrode forwelding of unalloyed and low- alloyedsteels castings with tensile strength upto 670 N/mm2. Weld metal is tough atlow temperatures. Electrode is weldable in all positions except verticaldown.


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E515B262H

PIVA 250 B

C 0.08Mn 1.0Si 0.4Ni 0.6

Cu 0.45

DC+2.53.254.05.06,0

300350450450450

60-90110-150150-200200-250250-290

490-550 590-640 22-28-20C120-60C60

Thick coated basic electrode, alloyedwith Ni and Cu, suitable for welding of

water-resistant and seawater resistantsteels and for welding fine-grain steelswith up to 450 N/mm2 yield strength(jekor 35, Ni onicral 45, etc.). Seamsurface is clean, free of pores.Contents of hydrogen are less than 3ml/100g of weld metal.

E515B262H

PIVA 253 B

E5041NiB42

C 0.08Mn 0.95Si 0.5Ni 1.1

ACDC+

2.53.254.05.0

300350450450

60-90110-150150-190190-240

490-550 590-640 22-26

-20C110-170

-40C47

Thick coated basic electrode, alloyedwith Mn and Ni, suitable for weldingsteels with tensile strength up to 680N/mm2 fine-grain steels withguaranteed properties at lowtemperatures. Weld able in all positionexcept vertical down.

PIVA 255 B

E5022NiB32H10

C 0.06Mn 0.95Si 0.35Ni 2.7

DC+

2.53.254.05.06,0

300350450450450

70-90110-140140-180180-250250-290

510-590 590-670 22-28

-20C80

-60C47

Thick flux coated 2.7%Ni alloyedelectrode for fine-grain steels up to 550N/mm2yield strength and for welding oflow- alloyed steels up to 735 N/mm2tensile strength, high tough at lowtemperatures. Clean, rippled seamsurface free of porosity. Contents ofhydrogen are less than 3 ml/100g ofweld metal.

PIVA 255 BMo

E5522NiMoB42

C 0.08Mn 0.95Si 0.5Ni 2.5

Mo 0.35

DC+2.5

3.254.05.0

300350450450

70-9090-140

150-190180-240

550-640 650-750 22-26-20C

120-160-40C60-90

Basic thick coated NiMo alloyedelectrode for welding of Cr-Ni-Mo steelsup to 780 N/mm2 tensile strength, forwelding on fine-grain steels whichrequire guaranteed mechanicalproperties at low temperatures and forwelding of fine grain high temperatureresistant steels up to 590 N/mm2yieldstrength. Weld able in all positionexcept vertical down. Contents ofhydrogen are less than 5 ml/100g ofweld metal.

MEDIUM-ALLOYED FLUX COATED BASIC ELECTRODES FOR WELDING OF HEATRESISTANT STEELS

JUS C.H3.015EN1599/EN499

EMoB262H

PIVA 350 B

EMoB42

C 0.08

Mn 0.95Si 0.45Ni 1.5

DC+

2.5

3.254.05.06,0

300

350450450450

60-90

110-140140-180180-230240-290

460-530 570-640 22-28 100-160

Basic flux coated Mo alloyed electrode.Suitable for applications withintemperature range up to 500C, forwelding of unalloyed steels up to 640

N/mm2

tensile strength and fine grainsteels up to 460 N/mm2 yield strength.For welding of plates thicker than 200mm and with carbon contents over0.2%. Electrode preheating at about200C is recommended immediatelyprior to welding.

E1CrMoB202H

PIVA 351 B

ECrMo1B42

C 0.08Mn 0.85

Si 0.5Cr 1.2Mo 0.5

DC+

2.53.254.05.06,0

300350450450450

70-90100-130150-180180-220230-280

After temperingon 720C460-560 560-660 22-26 100-140

Basic Cr-Mo alloyed electrode. Suitablefor applications within temperaturerange up to 550C and for welding ofsteel castings and heat-treatable steelsup to 900 N/mm2tensile strength. Priorto welding of Cr-Mo steels, preheatingat 200-250C and heat treatment at650-750C after welding isrecommended.

E2CrMoB202H

PIVA 352 B

ECrMo2B42

C 0.08Mn 0.85

Si 0.5Cr 2.3

Mo 1.0

DC+

2.53.254.05.0

6,0

300350450450

450

65-85100-130140-180180-230

220-270

After tempering on 760C540-620 640-720 19-26 90-140

Basic Cr-Mo alloyed electrode. Suitablefor welding of steels having operatingtemperature range up to 600C and forwelding of heat treatable up to 1100N/mm2tensile strength. Prior to weldingof Cr-Mo steels, preheating at 200-250C and heat treatment at 650-750Cafter welding is recommended.

E5CrMoB262H

PIVA 353 B

ECrMo5B42

C 0.08Mn 0.85

Si 0.5Cr 5.0

Mo 0.55

DC+

2.53.254.05.0

300350450450

65-85100-130140-180180-230

After tempering on 760C500-590 590-750 18-23 80-100

Basic thick coated Cr-Mo electrode.Suitable for welding of 12 CrMo steelsand GS-12 CrMo 195 steel castingsstable at temperature of 600C andhydrogen-resistant. Also suitable forwelding of heat treatable steels withsimilar chemical composition heat-treated to tensile strength up to 1175N/mm2 and for welding of tool steels.Weld able in all positions exceptvertical down.

MEDIUM-ALLOYED FLUX COATED RUTILES ELECTRODES FOR WELDING OF HEATRESISTANT STEELS

PIVA 130 RRMo EMoR22

C 0.1Mn 0.55Si 0.30Mo 0,55

ACDC-

2.53.254.05.0

300350450450

70-90120-150150-200200-250

450-500 510-600 22-25 70-100min

Thick coated Mo alloyed rutileelectrode. Suitable for welding of heat-resistant steels for boilers and forwelding of unalloyed and low-alloyed


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E46MoRR12

6,0 450 240-290 steels up to 590 N/mm2 tensilestrength. Weld metal is resistant to hightemperatures up to 500C. Weld able inall positions except vertical down.


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FLUX COATED ELECTRODES FOR OVERWELDINGJUS C.H3.019

DIN 8555

PIVA UT 38

E3-UM-40-T

C 0.13Cr 5.0Mo 4.0V 0.2W+

DC+

2.53.254.05.0

300350450450

70-90110-135130-170180-220

Weld hardness =36-40 (HRC)

Basic alloyed electrode for over weldingof tools used foe shaping of steels and

certain alloys in hot and cold conditionsuch as steel moulds, mandrels, rollsetc. Over weld is tough, impactresistant and machinable. Weld able inall positions except vertical down. Weldhardness is stable up to 600 C. Beforeuse, baking at 250 C/3h isrecommended.

PIVA UT 55

E6-UM-60-T

C 0.5Cr 5.0Mo 5.0V 0.6W+

DC+

2.53.254.05.0

300350450450

70-90110-135130-170180-220

Weld hardness =55-60 (HRC)

Basic alloyed electrode for over weldingof tools used for shaping and cutting ofsteels and, similar alloys in hot and coldcondition, such as extrusion mandrels,cutting tools etc. Weld deposit is tough,impact resistant and machinable aftersoft annealing. Weld hardness is stableup to 600C.

E1-300

PIVA 430 B E1-300UMhllt

C 0.15Mn 1.3Si 0.7Cr 1.2

DC+

3.254.05.06.0

350450450450

100-130130-170190-230230-270

Weld hardness = 280-330 (HRC)

Basic flux coated electrode overwelding of worn-out parts such asgears, shafts, stone chrushers, etc.Weld deposit is wear resistant andmachinable.

E1-400

PIVA 440 BE1-400UMhllt

C 0.22Mn 1.4Si 0.8Cr 1.5

DC+

3.254.05.06.0

350450450450

100-130140-170190-230230-290


Basic flux coated electrode overwelding of worn-out parts such ascrane wheels, rails, gears, parts ofvehicles with caterpillars and othermechanical parts exposed to wearing.Weld deposit is wear resistant andimpact resistant and machinable.

E2-60 *)JUS C.H3.013

PIVA 460 B

E2-UM-60

C 0.5Mn 3.0Si 1.6Cr 2.0

DC+3.254.05.0

350450450

100-130140-180130-240


Basic flux coated electrode for hardover welding of part exposed to heavyabrasive wear. Very applicable for hardfacing areas of wear on loadingmachines, forest machinery, hammermils, crusher jaws, earth removingmachines, metal cutting blades etcWeld deposit is hard and tough andunmashinable.

PIVA B 600

E6-60UMhllt

C 0.45Si 0.70

Mn 0.65Cr 9.5Mo 0.50

V 1.1

DC+

2.5

3.254.05.0

300

350450450

50-70

90-120130-160170-210

Weld hardness =60(HRC)

Basic flux coated electrode overwelding of steel parts, high resistant towear, exposed to impact and reassuresuch as crusher jaws, mill hammers,earth removing machine parts, ploughparts, pneumatic tools, cold and hot

forming tools, shear blades, etc. Formulti- layer over welding intermediateto be built- up with PIVA 29/9 or PIVA18/18/6 electrode. For welding of partssubject to cracks, preheating at 250-350C and controlled cooling after overwelding is recommended. Before use,drying at 250C/2-3h is recommended.

FLUX COATED ELECTRODES FOR OVERWELDING OF PARTS EXPOSED TO IMPACTS

PIVA Mn 13B

E7-UM-200 kp

C 1.2Si 0.8

Mn 13.0DC+

3.254.05.0

350450450

100-140150-160200-240

20 after over welding40-50 after hardening

Basic thick coated electrode for overwelding of hard and high toughaustenite steels with 13% Mn, highresistant to wear when exposed toimpact or stresses. Hardness andresistance to wear become higher coldforging or operation when overweldedparts are exposed to impact or friction.Weld metal is machinable with hardcarbide tools.

FLUX COATED ELECTRODES FOR GROOVING AND CUTTING

PIVA S1DC-AC

3.254.05.0

350350350450

160-200200-260270-330

Acid thick coated cellulose electrodedesigned for grooving and cutting of allindustrials metals and for removal ofpores and cracks caused by welding.Grooving in possible in all positionsexcept vertical up. Main materials:unalloyed and high alloyed steels, cast,iron, copper, copper alloys, aluminumand aluminum alloys.

HIGH-ALLOYED FLUX COATED FERRITE ECTRODESJUS C.H3.017

EN 1600

PIVA B 17 FeE17B13036Y

C 0.10Cr 16.5Ni 0.5

DC+ 2.53.254.05.0

300350450450

60-8080-120

120-160160-200

>440 590-740 Hardness (HRC)25-30

After tempering2hon 650-750C ~20

Basic electrode designed for weldingand over welding of stainless ferritesteels with 17% Cr. Suitable for overwelding of gas, water and steamarmatures made of unalloyed and low-alloyed steels with leak-proof demands


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E17B43

of overwelded surface, high corrosionproof demands at operatingtemperatures up to 450 C. Dependingon thickness and composition of main

material, preheating at 200-300C andheat treatment at 650-750C isrecommended.

E17.0.1B13036Y

PIVA B 17MoFe

C 0.15Cr 16.5Ni 0.5Mo 1.1

DC+

2.53.254.05.0

300350450450

60-8080-120

120-160160-200

Hardness (HRC)40-45

After tempering2hon 650-750C 25-

30

Basic electrode designed for weldingand over welding of stainless ferritesteels with 17% Cr. Suitable for overwelding of gas, water and steamarmatures made of unalloyed and low-alloyed steels with leak-proof demandsof overwelded surface, high corrosionproof demands at operatingtemperatures up to 550 C. Dependingon thickness and composition of mainmaterial, preheating at 220-300C andheat treatment at 650-750C isrecommended.


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HIGH-ALLOYED FLUX COATED AUSTENITE AND AUSTENITE-FERRITE ELECTRODES

E19.9NbR20

PIVA 19/9 RNb

E199NbR12

C 0.06Cr 19Ni 9

Nb 12 X%C

ACDC+

2.53.254.05.0

300350350450

60-8090-110120-150150-175

340-450 550-680 30-40 80-110

High-alloyed rutile Nb-stabilizedelectrode suitable for welding of high

alloyed Cr-Ni steels, Cr-Ni-Mo steelsand unalloyed and low-alloyed steels.Weld metal of PIVA 19/9 Nb is inter-crystal corrosion resistant up to 400Cand on oxidizing gases up to 800C.Weld able in all positions exceptvertical down.

E19.9NbR20+PIVA 19/9 B

NbE199NbB22

C 0.06Cr 19Ni 9

Nb 12 X%C

ACDC+

2.53.254.05.0

300350350450

60-8090-110120-150150-175

340-450 550-680 30-40 80-110

High-alloyed basic Nb-stabilizedelectrode suitable for welding of highalloyed Cr-Ni steels and Cr-Ni-Mosteels. Weld metal tough and resistantto cracking. Weld able in all positionsexcept vertical down.

E19.9LR26

PIVA 19/9 RLc

E199LR12

C 0.03Cr 19Ni 9

ACDC+

2.53.254.05.0

300350350450

60-8090-110120-150150-175

340-450 550-680 30-40 80-110

High-alloyed basic electrode withcarbon content, suitable for highalloyed Cr-Ni steels and Cr-Ni-Mosteels. Weld metal is inter- crystalcorrosion resistant up to 400C and onoxidizing gases up to 800C. Weld ablein all positions except vertical down.

E19.9LB20+

PIVA 19/9 BLc

E199LB12

C 0.03Cr 19Ni 9

Mn 0.9Si 0.3

ACDC+

2.53.254.05.0

300350350450

60-8090-110120-150150-175

340-450 550-680 30-40 80-110

High-alloyed basic electrode with low

carbon content, suitable for welding ofhigh-alloyed Cr-Ni steels and Cr-Ni-Mosteels. Weld metal is resistant tocracking and has high deformationcapacity and high notch impactstrength.

E19.12.3LR26

PIVA 19/12/3R Lc

E19123LR12

C 0.03Cr 19Ni 9

Mo 2.5-3.0

ACDC+

2.53.254.05.0

300350350450

60-8090-110120-150150-175

350-460 540-690 30-40 80-110

High-alloyed rutile electrode with lowcarbon content, suitable for weldingand over welding of stabilized and unstabilized Cr-Ni and Cr-Ni-Mo steels. Itcan also be used for welding of ferriteCr steels and other low- alloyed andmedium- alloyed materials. Weld ablein all positions except vertical down.

E19.123LB20+

PIVA 19/12/3B Lc

E19123LB12

C 0.03Cr 19Ni 9

Mo 2.5-3.0Mn 1.0Si 0.3

DC+AC

2.53.254.05.0

300350350450

60-8090-110120-150150-175

350-460 540-690 30-40 80-110

High-alloyed basic electrode with lowcarbon content, suitable for weldingand over welding of stabilized and unstabilized Cr-Ni and Cr-Ni-Mo steels. Itcan also be used for welding of ferriteCr steels and other low- alloyed andmedium- alloyed materials. Weld metalis extremely resistant to cracking and

has high deformation capacity.

E19123NbR20

PIVA 19/12/3R Nb

E19123NbR12

C 0.06Cr 19Ni 9

Mo 2.5-3.0Nb 12 X%C

DC+AC

2.53.254.05.0

300350350450

60-8090-110120-150150-175

350-460 540-690 30-40 80-110

High-alloyed rutile Nb-stabilizedelectrode suitable for welding and overwelding of un stabilized and stabilizedCr-Ni and Cr-Ni-Mo steels. It can alsobe used for welding of ferrite Cr steelsand other low- alloyed and medium-alloyed materials. Weld able in allpositions except vertical down.

E19123NbB20

PIVA 19/12/3B Nb

E19123NbB12

C 0.06Cr 19Ni 9

Mo 2.5-3.0Nb 12 X%C

DC+AC

2.53.254.05.0

300350350450

60-8090-110120-150150-175

350-460 540-690 30-40 80-110

Basic flux coated stainless steel Nb-stabilized electrode, suitable forwelding and over welding of unstabilized and stabilized Cr-Ni and Cr-Ni-Mo steels. It can also be used forwelding, of ferrite Cr steels and otherlow- alloyed and medium- alloyedmaterials. Weld metal is extremelyresistant to cracking and has highdeformation capacity.

HIGH-ALLOYED FLUX COATED ELECTRODES FOR WELDING OF HEAT RESISTANT STEELS

E25.20B20+

PIVA 25/20 B

E2520B42

C 0.12Si 1.0Mn 1.8Cr 25Ni 20

DC+AC

2.53.254.05.0

300350350450

65-8090-120120-150150-210

350 540-640 30 70

Basic flux coated austenite electrodefor welding of high heat resistant 25/20CrNi stainless steels, ferrite Cr steelsand steel castings. Resistant to scalingof old deposit up to 1200C, withexcellent impact strength values downto -196C. Easy slag removal.

E25.20R26

PIVA 25/20 R

E2520R12

C 0.12Si 1.0Mn 2.5Cr 25Ni 20

DC+AC

2.53.254.05.0

300350350450

65-8090-120120-150150-210

350 540-640 30 70

Rutile flux coated austenite electrodefor welding of high heat resistant 25/20Cr-Ni steels and heat resistant ferriteand ferrite- pearlite steels. Weld metalis heat resistant up to 1200C, arc isstable and stag is removed easily.Seam surface is clean and smooth.


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HIGH-ALLOYED FLUX COATED ELECTRODES FOR SPECIAL PURPOSES

E18.8MnB20*

PIVA 18/8/6 B

E188MnB22

C 0.12Mn 6Cr 18Ni 8

DC+

2.53.254.05.0

300350350450

60-7590-120110-160150-200

350 590-690 30 80

Basic flux coated austenite electrodesuitable for welding of corrosion

resistant Cr and Cr-Ni stainless steelsfor welding of dissimilar steels, forjoining of steels, with high tensilestrength and bad weld ability. Forwelding of buffer layers to avoidresidual stresses and for over weldingof corrosion and wear resistant steels.Weld metal is unmagnetic, heatresistant up to 800C with good impactstrength value down to 100C crackresistant.

E18.8MnR20+

PIVA 18/8/6 R

E188MnR12

C 0.12Mn 6Cr 18Ni 8

DC+AC

2.53.254.05.0

300350350450

60-7590-120110-160150-200

350 580-690 30 80

Flux coated rutile austenite electrodefor welding high alloyed corrosionresistant Cr and Cr-Ni steels, and forwelding of dissimilar steels. Suitable forwelding of buffer layers to avoidresidual stresses and for over weldingof corrosion and wear resistant steels.Weld metal is corrosion resistant up to800C and tough up to -100C.

E29.9R26

PIVA 29/9 R

E299R12

C 0.15Mn 1.2Cr 29Ni 9

DC+AC

2.53.254.05.0

300350350450

50-8080-120110-150150-200

500 740-840 20 230-270

Flux coated rutile austenite- ferriteelectrode for welding corrosion stablesteels and cast steels. Suitable forwelding of dissimilar steels, hardmanganese steels and bad weld abilitysteels. Suitable also for welding ofbuffer layers. Arc is stable, slag isremoved easily and seam is clean andsmooth.

FLUX COATED ELECTRODES FOR WELDING OF GREY CAST IRONJUS C.H3.016

EniBG2

PIVA 98 NiNi 98 ACDC-

2.53.254.05.0

300350350450

50-8080-110110-150150-190

Hardness = 170 (HRB)

Special basic flux coated electrodesuitable for cold welding of gray castiron and cast steels. Suitable forwelding of unalloyed, low- alloyed andhigh- alloyed steels for joining basemetal to steel, copper or copper alloys.It is also used for repairing surface ofdamaged parts of gray cast iron.Welding and over welding joint ismachinable. PIVA 98 Ni is weld able inall position except vertical down.

ENiCu2BG2

PIVA NiCuNi 70Cu 30

ACDC-

2.53.254.0

300350350

50-8080-110110-150

Hardness = 170 (HRB)

Special basic flux coated electrode with

monel (NiCu) core. Suitable for coldwelding and over welding of gray castiron, for repair welding of broken andworn parts. Welding and over weldingjoint is machinable. PIVA NiCu is we ldable in all position except vertical down.

E(FeC-2)BG49

PIVA 250 LC 3.2Si 3.5Mn 0.6

ACDC-

2.53.254.05.0

300350350450

60-8080-110100-160150-210

Hardness = 250 max (HRB)

Special electrode for repair welding andover welding of gray cast iron. Suitablefor welding of moulds in steel industryand other castings of gray cast iron.Preheating at 450-600C.

WELDING WIRES FOR WELDING INTO CO2GAS SHIELDEDJUS C H.43

EN440

.3203PIVA 60

G3Si1

C 0.1Mn 1.5Si 0.9

DC+

0.81.01.21.6

410-490 510-590 22-30 80-125

JRLR

ABSBV

SSSRZJ

Special copper coated wire for CO2gas. Suitable for welding of unalloyedand low- alloyed structure steels up to590 N/mm2 tensile strength, boilerplates, shipbuilding plates A, B, C andD.

PIVA 60 NiG3Ni1

C 0.1

Mn 1.5Si 0.9Ni 1.0

DC+

0.8

1.01.21.6

450-510 550-650 22-30

+20C

80-120-40C30-50

Special copper-coated Cu-Ni alloyedwire for CO2 gas shield welding.

Suitable for welding of unalloyed andlow- alloyed steels and for welding offine grain steels up to 450 N/mm2yieldstrength.

PIVA 60 NiCu

C 0.1Mn 1.5Si 0.9Cu 0.5Ni 0.5

DC+

0.81.01.21.6

430-530 530-630 22-30

(+20C)80-120(-40C)30-50

Special copper-coated Ni-alloyed wirefor CO2gas shield welding. Suitable forwelding of water- resistant steels,unalloyed and low- alloyed steels up to685 N/mm2 tensile strength and forwelding of fine-grain structure steels upto 450 N/mm2yield strength.


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WELDING WIRES FOR AUTOMATIC SUBMERGED ARC WELDINGJUS C.H3.052

EN756*/

EN120721

PIVA EPP 1C 0.08Si 0.15Mn 0.55

2.02.53.04.05.0

Unalloyed copper- coated wire forautomatic submerged arc welding of

structure steels, pipe steels, boiler andshipbuilding plates and other unalloyedand low- alloyed steels up to 510N/mm2tensile strength.

2

PIVA EPP 2

S2

C 0.10Si 0.15Mn 1.0Mo 0.5

2.02.53.04.05.0

Manganese alloyed copper- coated,wire for automatic submerged arcwelding. Suitable for welding ofstructure steels, pipe steels, boiler andshipbuilding plates and other unalloyedand low- alloyed steels up to 510N/mm2tensile strength.

2Mo

PIVA EPP 2Mo

S2Mo

C 0.10Si 0.15Mn 1.0Mo 0.5

2.02.53.04.05.0

Manganese- molybdenum alloyedcopper coated wire for automaticsubmerged arc welding of unalloyedand low- alloyed steels up to 680N/mm2 tensile strength and for weldingmolybdenum- alloyed heat resistantsteels and fine- grain steels up to 450N/mm2yield strength.

WIRES FOR WELDING IN PROTECTION GAS TIG PROCEDURE

EN12072/prEN1668

PIVA TIG 19/9Nb

W199Nb

C 0.04-0.07Si 0.3-0.6Mn 1.5-1.9Cr 19-20.5Ni 9.5-10.5Nb 0.4-0.8

2.02.5

3.251000 >350 570-670 >30 >65

Cr-Ni alloyed and Nb stabilized weldingwire suitable for welding of corrosionresistant stabilized and unstabilizedsteel of similar chemical composition.Weld metal is resistant to oxidation upto 196C. It is used in chemicalindustry, pharmacy, cellulose-processing and dyeing industry atoperating temperature up to 400C.

PIVA 19/12/3Nb

W19123L

C 0.04-0.07Si 0.3-0.6Mn 1.5-2.0Cr18.5-19.5Ni 11.5-12.5Mo 2.0-2.6Nb 0.4-0.8

2.02.5

3.251000 >350 570-670 >30 >65

Cr-Ni-Mo alloyed, Nb stabilized weldingwire suitable for welding of Cr-Ni-Mostabilized and unstabilized steel. It isused in chemical industry, pharmacy,cellulose-processing and dyeingindustry, industry if drink and resinindustry. Weld metal is resistant tocorrosion up to 350C and to oxidationup to 800C.

PIVA TIG18/8/6

W188Mn

C 0.05-0.10Si 0.5-0.8Mn 6.5-7.5Cr18.5-19.5

Ni 8-9

2.02.5

3.251000 >350 >560-660 >35 >100

Cr-Ni-Mn alloyed wire suitable forwelding of steel with high strength andbad weldability. Weld metal is corrosionresistant up to 800C and has good

impact value down to -100C.

PIVA TIG25/20

W25/20

2.02.5

3.251000 >300 540-640 >30 >70

Alloyed austenite welding wire suitablefor welding of heat resistant steel and25% Cr and 20% Ni cast steel. Weldmetal is corrosion resistant up to1200C. It has good impact value downto -196C

FLUX CORED WIRES FOR WELDING AND OVERWELDING

PrEN758

PIVA 300 B

T424BC3/T424BM3

C 0.07Si 0.40Mn 1.5

DC1.21.41.6

150-200170-290200-350

>400 >520620 >26

(+20C)160

(-20C)>100

(+40C)>60

Basic flux cored wire suitable forwelding of unalloyed structure steels,boiler plates, pipe steels, shipbuildingplates and fine grain steel. Suitablealso for overwelding of interlayer of badweldable steels. Free of spattering,easy slag removal and excellentmechanical properties of weld metal atlow temperature.

PIVA 600 B

C 0.50

Si 0.35Mn 1.20Cr 4.5Mo 0.8

DC 1.21.41.6

130-250180-340220-420

Weld hardness= 58-62 (HRC)

Basic flux cored medium-alloyed wirefor hard overwelding of parts exposedto heavy wear and friction. Overweld is

smooth, free of porosity or cracks,resistant to impact or stresses. Welddeposit is machineable by grindingonly. Suitable for overwelding of mixerplates and vanes, earth removingmachine jaws, crusher parts, cones etc.

WELDING WIRE FOR OXYGEN-ACETYLENE WELDINGJUS C.H3.051

EN12536

VA 37PIVA 37 G

OI

C 0.09Mn 0.55

Si 0.1

1.01.52.03.04.05.0

Isporukau

ipkamaod 1 m

Hardness (HB)100-120 340-410 15-21 47-70

Copper coated unalloyed wire foroxygen-acetylene welding of plates,tubes and other steel sections andprofiles up to 450 N/mm2 tensilestrength. Weld metal is soft and well-machineable.

P3PIVA 42 G

OIII

C 0.1-0.15Mn 0.8-0.9Si 0.2-0.3Ni 0.6-0.8

Mo 0.2-0.25

2.03.04.05.0

Isporukau

ipkamaod 1 m

Hardness (HB)100-120 410-470 16-22 65-80

Copper coated Mn, Ni, Mo alloyed wirefor oxyacetylene welding of boilerplates, shipbuilding plates and pipes.


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CONTACT INFORMATION

Tel/fax: +382 (0) 40 271 900271 901271 902271 903

271 904President of Board of Directors: +382 (0) 40 271 911Executive Manager: +382 (0) 40 271 910Technical Manager: +382 (0) 40 271 907Sales Manager: +382 (0) 40 271 912Office in Niksic 213 630Purchase Manager +382 (0) 40 271 906Financial Manager: +382 (0) 40 271 805

e-mail: [email protected]@t-com.me

Internet: http://www.fep.co.me/

commercial catalog piva

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