asme material specs

ASME B&PVC sec4$$$u50 05-27-99 03:22:00 pd: sec4 Rev 14.04

ARTICLE 3 — STRESSES AND THICKNESSES Table HF-300.1

98

A99

TABLE HF-300.1MAXIMUM ALLOWABLE STRESS VALUES FOR FERROUS MATERIALS, ksi

(Multiply by 1000 to Obtain psi)

External Spec. Min. Spec. Min. Max. Allow.Spec. Nominal Group Pressure Tensile Strength, Yield Strength, Stress Value,No. Grade Composition P-No. No. Chart ksi ksi Note(s) ksi

Plate SteelsCarbon Steels

SA-36 . . . C–Mn–Si 1 1 CS-2 58.0 36 (7)(19) 11.6

SA-285 A C 1 1 CS-1 45.0 24 . . . 9.0SA-285 B C 1 1 CS-1 50.0 27 . . . 10.0SA-285 C C 1 1 CS-1 55.0 30 . . . 11.0

SA-455 . . . C–Mn 1 2 CS-2 75.0 38 (8) 15.0SA-455 . . . C–Mn 1 2 CS-2 73.0 37 (9) 14.6SA-455 . . . C–Mn 1 2 CS-2 70.0 35 (10) 14.0

SA-515 60 C–Si 1 1 CS-2 60.0 32 . . . 12.0SA-515 65 C–Si 1 1 CS-2 65.0 36 . . . 13.0SA-515 70 C–Si 1 2 CS-2 70.0 38 . . . 14.0

SA-516 55 C–Si 1 1 CS-2 55.0 30 . . . 11.0SA-516 60 C–Mn–Si 1 1 CS-2 60.0 32 . . . 12.0SA-516 65 C–Mn–Si 1 1 CS-2 65.0 36 . . . 13.0SA-516 70 C–Mn–Si 1 2 CS-2 70.0 38 . . . 14.0

Sheet SteelsCarbon Steels

SA-414 A C 1 1 CS-1 45.0 25 . . . 9.0SA-414 B C 1 1 CS-2 50.0 30 . . . 10.0SA-414 C C 1 1 CS-2 55.0 33 . . . 11.0SA-414 D C–Mn 1 1 CS-2 60.0 35 . . . 12.0SA-414 E C–Mn 1 1 CS-2 65.0 38 . . . 13.0SA-414 F C–Mn 1 2 CS-3 70.0 42 . . . 14.0SA-414 G C–Mn 1 2 CS-3 75.0 45 . . . 15.0

SA-620 . . . C 1 1 CS-6 40.0 20 . . . 8.0

Pipe and TubesSeamless Carbon Steel

SA-53 A C 1 1 CS-2 48.0 30 . . . 9.6SA-53 B C–Mn 1 1 CS-2 60.0 35 . . . 12.0

SA-106 A C–Si 1 1 CS-2 48.0 30 . . . 9.6SA-106 B C–Si 1 1 CS-2 60.0 35 . . . 12.0SA-106 C C–Si 1 2 CS-3 70.0 40 . . . 14.0

SA-192 . . . C–Si 1 1 CS-1 (47.0) 26 (1) 9.4

SA-210 A-1 C–Si 1 1 CS-2 60.0 27 . . . 12.0

89


Table HF-300.1 1998 SECTION IV

98

A99

TABLE HF-300.1 (CONT’D)MAXIMUM ALLOWABLE STRESS VALUES FOR FERROUS MATERIALS, ksi

(Multiply by 1000 to Obtain psi)


Pipe and Tubes (Cont’d)Electric Resistance Welded Carbon Steel

SA-53 A C 1 1 CS-2 48.0 30 (2) 8.2SA-53 B C–Mn 1 1 CS-2 60.0 35 (2) 10.2SA-135 A C 1 1 CS-2 48.0 30 (2) 8.2SA-135 B C–Mn 1 1 CS-2 60.0 25 (2) 10.2SA-178 A C 1 1 CS-1 (47.0) 26 (1)(2) 8.0SA-178 C C 1 1 CS-2 60.0 37 (2) 10.2SA-226 . . . C–Si 1 1 CS-1 (47.0) 26 (1)(2) 8.0

Butt Welded

SA-53 Steel C 1 1 . . . 48.0 30 (4) 5.8

ForgingsCarbon Steels

SA-105 . . . C–Si 1 2 . . . 70.0 36 . . . 14.0

SA-181 Class 60 C–Si 1 1 CS-2 60.0 30 . . . 12.0SA-181 Class 70 C–Si 1 2 CS-2 70.0 36 . . . 14.0SA-266 1 C–Si 1 1 CS-2 60.0 30 . . . 12.0SA-266 2 C–Si 1 2 CS-2 70.0 36 . . . 14.0SA-266 3 C–Si 1 2 CS-2 75.0 37.5 . . . 15.0

CastingsCarbon Steels

SA-216 WCA C–Si 1 1 CS-2 60.0 30 (5) 9.6SA-216 WCB C–Si 1 2 CS-2 70.0 36 (5) 11.2

BoltingCarbon Steels

SA-307 B C . . . . . . . . . 60.0 . . . (6) 15.0SA-193 B5 5Cr–1⁄2Mo . . . . . . . . . 100.0 . . . (6) 25.0SA-193 B7 1Cr–0.2Mo . . . . . . . . . 100.0 . . . (6) 25.0SA-311 1018, . . . . . . . . . . . . . . . . . . (20) (20a) 14.0

Class A. . . . . . . . . . . . . . . . . . (20b) 13.0

SA-311 1035, . . . . . . . . . . . . . . . . . . (20) (20a) 17.0Class A

. . . . . . . . . . . . . . . . . . (20b) 16.0SA-311 1045, . . . . . . . . . . . . . . . . . . (20) (20a) 19.0

Class A. . . . . . . . . . . . . . . . . . (20b) 18.0

SA-311 1045, . . . . . . . . . . . . . . . . . . (20) (20a) 23.0Class B

SA-311 1050, . . . . . . . . . . . . . . . . . . (20) (20a) 20.0Class A

. . . . . . . . . . . . . . . . . . (20b) 19.0SA-320 L7 1Cr–0.2Mo . . . . . . . . . 125.0 . . . (6) 25.0SA-320 L43 13⁄4Ni–3⁄4Cr– . . . . . . . . . 125.0 . . . (6) 25.0

1⁄4MoSA-325 1 C . . . . . . . . . . . . . . . (6) 7.0SA-354 BC C . . . . . . . . . . . . . . . (6) 25.0SA-354 BD C . . . . . . . . . . . . . . . (6) 25.0

90


ARTICLE 3 — STRESSES AND THICKNESSES Table HF-300.1

TABLE HF-300.1 (CONT’D) 98

A99MAXIMUM ALLOWABLE STRESS VALUES FOR FERROUS MATERIALS, ksi(Multiply by 1000 to Obtain psi)


Bars and StaysCarbon Steels

SA-36 . . . C–Mn–Si 1 1 . . . 58.0 . . . (7) 11.6

SA-675 45 C 1 1 . . . 45.0 . . . . . . 9.0SA-675 50 C 1 1 . . . 50.0 . . . . . . 10.0SA-675 55 C 1 1 . . . 55.0 . . . . . . 11.0SA-675 60 C 1 1 . . . 60.0 . . . . . . 12.0SA-675 65 C 1 1 . . . 65.0 . . . . . . 13.0SA-675 70 C 1 2 . . . 70.0 . . . . . . 14.0

PlateAlloy Steel

SA-240 304 18Cr–8Ni 8 1 HA-1 75.0 30 (16) 15.0SA-240 304L 18Cr–8Ni 8 1 HA-3 70.0 25 (16) 14.0SA-240 316 16Cr–12Ni– 8 1 HA-2 75.0 30 (16) 15.0

2MoSA-240 316L 16Cr–12Ni– 8 1 HA-4 70.0 25 (16) 14.0

2MoSA-240 316Ti 16Cr–12Ni– 8 1 HA-2 75.0 30 (16) 15.0

2Mo–TiSA-240 439 18Cr–Ti 7 2 . . . 65.0 30 (11)(12)(13) 13.0SA-240 S44400 18Cr–2Mo 7 2 CS-2 60.0 40 (11)(18) 12.0

TubeAlloy Steel

SA-213 TP304 Smls. 18Cr– 8 1 HA-1 75.0 30 (14)(15)(16) 15.08Ni

SA-213 TP304L Smls. 18Cr– 8 1 HA-3 70.0 25 (14)(15)(16) 14.08Ni

SA-213 TP316 Smls. 16Cr– 8 1 HA-2 75.0 30 (14)(15)(16) 15.012Ni–2Mo

SA-213 TP316L Smls. 16Cr– 8 1 HA-4 70.0 25 (14)(15)(16) 14.012Ni–2Mo

SA-249 TP304 Wld. 18Cr– 8 1 HA-1 75.0 30 (2)(14)(15)(16) 12.88Ni

SA-249 TP304L Wld. 18Cr– 8 1 HA-3 70.0 25 (2)(14)(15)(16) 11.98Ni

SA-249 TP316 Wld. 16Cr– 8 1 HA-2 75.0 30 (2)(14)(15)(16) 12.812Ni–2Mo

SA-249 TP316L Wld. 16Cr– 8 1 HA-4 70.0 25 (2)(14)(15)(16) 11.912Ni–2Mo

SA-268 S44400 18Cr–2Mo 7 2 CS-2 60.0 40 (11)(18) 12.0SA-268 TP439 18Cr–Ti 7 2 CS-2 60.0 40 (11)(12)(13) 12.0

SA-268 S44735 Smls. 29Cr– 10J 1 CS-2 75.0 60 (22) 15.04Mo

SA-268 S44735 Wld. 29Cr– 10J 1 CS-2 75.0 60 (2)(22) 12.74Mo

91


Table HF-300.1 1998 SECTION IV

TABLE HF-300.1 (CONT’D)98

A99 MAXIMUM ALLOWABLE STRESS VALUES FOR FERROUS MATERIALS, ksi(Multiply by 1000 to Obtain psi)


PipeAlloy Steel

SA-312 TP304 Smls. 18Cr– 8 1 HA-1 75.0 30 (15)(16) 15.08Ni

SA-312 TP304L Smls. 18Cr– 8 1 HA-3 70.0 25 (15)(16) 14.08Ni

SA-312 TP316 Smls. 16Cr– 8 1 HA-2 75.0 30 (15)(16) 15.012Ni– 2Mo

SA-312 TP316L Smls. 16Cr– 8 1 HA-4 70.0 25 (15)(16) 14.012Ni– 2Mo

SA-312 TP304 Wld. 18Cr– 8 1 HA-1 75.0 30 (2)(15)(16) 12.88Ni

SA-312 TP304L Wld. 18Cr– 8 1 HA-3 70.0 25 (2)(15)(16) 11.98Ni

SA-312 TP316 Wld. 16Cr– 8 1 HA-2 75.0 30 (2)(15)(16) 12.812Ni–2Mo

SA-312 TP316L Wld. 16Cr– 8 1 HA-4 70.0 25 (2)(15)(16) 11.912Ni–2Mo

BarAlloy Steel

SA-479 S44400 18Cr–2Mo 7 2 . . . 60.0 . . . (11)(18) 12.0SA-479 439 18Cr–Ti 7 2 HA-27 70.0 40 (11)(12)(13) 14.0

ForgingsAlloy Steel

SA-182 F304 18Cr–8Ni 8 1 HA-1 75.0 30 (15)(16)(21) 15.0SA-182 F304L 18Cr–8Ni 8 1 HA-3 70.0 25 (15)(16)(21) 14.0SA-182 F316 16Cr– 8 1 HA-2 75.0 30 (15)(16)(21) 15.0

12Ni–2MoSA-182 F316L 16Cr–12Ni– 8 1 HA-4 70.0 25 (15)(16)(21) 14.0

2Mo

CastingsAlloy Steel

SA-351 CF8C 18Cr–10Ni– 8 1 . . . 70.0 . . . (5)(16)(17) 11.2Cb

SA-351 CF3M 16Cr–12Ni– 8 1 . . . 70.0 . . . (5)(16)(17) 11.22Mo

NOTES: See next page.

92

asme material specs

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