ASTM Material Specifications The following is a chart from ANSI 16.34 1996 Version; Table 1 Material Specification Group 1 Materials Material Product Form Group No. Nominal Designation Forgings astings Plates ars Tubular Spec. No. Grade Spec. No. Grade Spec. No. Grade Spec. No. Grade Spec. No. Grade 1.1 Si MnSi A105 A350 LF2 A216 W A515 A516 A537 70 70 l. 1 A675 A105 A350 A696 70 LF2 70 70 1.2 Si 21/2Ni 31/2Ni MnSi A 350 LF3 A216 L2 L3 W L E A350 LF3 A106 Si A515 65 65 1.3 21/2Ni 31/2Ni L A D A675 65 MnSi A516 65 65 A675 60 1.4 Si MnSi A350 LF1 A515 A516 60 60 A350 A696 LF1 A106 60 60 1.5 1/2Mo F1 W1 L1 A204 A204 A F1 M70 1/2Mo P1 1.6 1/2r1/2Mo 2 l.1 A369 FP1 2 l. 2 1/2r 1r1/2Mo 12 l. 1 1/2Mo 1.7 1/2r1/2Mo Ni1/2r1/2Mo F2 W4 A204 F2 M75 3/4NiMo3/4r W5 1.8 1r1/2Mo 12 l.2 Email: info@eninevalve.com 1R P12
A369 FP12 11/4r1/2MoSi 11 l.1 11/4R P11 A369 FP11 21/4r1Mo 22 l.1 21/4R P22 FP22 1.9 1r1/2Mo 11/4r1/2MoSi 11/4r1/2Mo F12 l.2 F11 l.2 W6 11 l.2 A739 F12 l.2 F11 l.2 11 21/4r1Mo F22 l.3 22 l.2 F22 l.3 1.10 W9 A739 2210.2 3r1Mo F21 21 l.2 F21 Mn1/2Mo A302 A & 1.11 Mns1/2Mo1/2Ni Mn1/2Mo3/4Ni A302 A302 D MnSi A537 L2 5r1/2Mo 5R 1.12 5 l.1 5 l. 2 A369 P5 FP5 5r1/2MoSi P5b 1.13 5r1/2Mo F5a F5 5 F5a 1.14 9r1Mo F9 12 A192 F9 ASTM Material Specifications (2) The following is a chart from ANSI 16.34 1996 Version; Table 1 Material Specification Group 2 Materials Material Product Form Group No. Nominal Designation Forgings astings Plates ars Tubular Spec. No. Grade Spec. No. Grade Spec. No. Grade Spec. No. Grade Spec. No. Grade TP304 F304 TP304H 2.1 18r8Ni F304 F304H F3 F8 304 304H F304H 304 304 TP304 304H TP304H FP304 Email: info@eninevalve.com
Email: info@eninevalve.com FP304H 2.2 16r2Ni2Mo 18r8Ni 18r13Ni3Mo 16r12Ni2Mo 19r10Ni3Mo F316 F316H F3A F8A F3M F8M G8M 316 316H 317 F316 F316H 316 316H TP316 TP316H 316 TP316 TP316H FP316 FP316H TP317 2.3 18r8Ni 16r12Ni2Mo F304L F316L 304L 316L F304L 304L F316L 316L TP304L TP316L 2.4 18r10NiTi F321 F321H 321 321H F321 321 F321H 321H TP321 TP321H 321 TP321 TP321H FP321 FP321H 2.5 18r10Nib F347 F347H F348 F348H F8 347 347H 348 348H F347 F347H F348 F348H 347 347H 348 348H TP347 TP347H TP347 TP347 TP347H TP348 FP347 FP347H TP348 TP348H 2.6 25r12Ni 23r12Ni H8 H20 309S 309H TP309H 309H 2.7 25r20Ni F310H K20 310S 310H F310H 310H TP310H
310S 310H 2.8 20r18Ni6Mo 22r5Ni3MoN F44 F51 K3MuN A789 A790 25r7Ni4MoN F53 A789 A790 ASTM Material Specifications (3) The following is a chart from ANSI 16.34 1996 Version; Table 1 Material Specification Group 3 Materials Material Product Form Group No. Nominal Designation Forgings astings Plates ars Tubular Spec. No. Grade Spec. No. Grade Spec. No. Grade Spec. No. Grade Spec. No. Grade 35Ni35Fe20rb 463 464 3.1 462 473 28Ni19ruMo N7M 468 3.2 99Ni 160 N02200 162 N02200 160 N02200 161 163 N02200 N02200 3.3 99NiLow 160 N02201 162 N02201 160 N02200 3.4 67Ni30u 67Ni30uS N04405 127 164 164 N04405 165 163 3.5 72Ni15r8Fe N06600 168 N06600 166 N06600 167 163 N06600 N06600 3.6 33Ni42Fe21r N08800 409 N08800 408 N08800 N163 N08800 3.7 65Ni28Mo2Fe 335 N10665 333 N10665 335 N10665 N10665 54Ni16Mo15r 575 60Ni22r9Mo3.5b N06625 443 N06625 446 N06625 3.8 62Ni28Mo5Fe 70Ni16Mo7r5Fe 335 573 N10003 333 434 N10003 335 573 N10003 61Ni16Mo16r 575 42Ni21.5r3Mo2.3u 425 424 425 423 3.9 47Ni22r9Mo18Fe 572 N06002 435 N06002 572 N06002 N06002 3.10 25Ni47Fe21r5Mo 672 N08700 599 N08700 672 N08700 Email: info@eninevalve.com
3.11 44Fe25Ni21rMo 649 N08904 625 N08904 649 N08904 677 N08904 3.12 26Ni43Fe22r5Mo 47Ni22r20Fe7Mo 621 581 620 582 621 581 3.13 49Ni25r18Fe6Mo NiFerMouLow 581 582 625 581 649 3.14 47Ni22r19Fe6Mo 581 N06007 582 N06007 581 N06007 N06007 3.15 33Ni2Fe21r NiMo NiMor N08810 A494 A494 N12MV W12MW 409 N08810 408 N08810 407 N08810 3.16 35Ni19r11/4Si 511 N08330 536 N08330 511 N08330 535 N08330 ASTM Material Specifications (4) The following is a chart from ANSI 16.34 1996 Version; Table 1 Material Specification Group 4 Materials olting Material Specifications [Note (1)] Specification No. Grade Notes Specification No. Grade Notes A193 (2)(3) A449 (7)(8) A307 (4)(5) A453 (9)(10) A320 2)(3)(6) A540 A354 A564 630 (7) 408 (12)(13) 164 (12)(13) 473 165 (12) 335 N10665 N06022 637 N07718 GENERAL NOTES: a. The user is responsible for assuring that bolting material is not used beyond the limits specified in the governing code or regulations. b. ASME oiler and Pressure Vessel ode Section II material that also meet the requirements of the listed ASTM specification may also be used. c. Material limitations, restrictions, and special requirements are shown on pressuretemperature tables. Email: info@eninevalve.com
NOTES 1. Repair welding of bolting material is not permitted. 2. Where austenitic bolting materials have been carbide solution treated but not strain hardened, they are designated lass 1 or lass 1A in ASTM A193. ASTM A194 nuts of corresponding material are recommended. 3. Where austenitic bolting materials have been carbide solution treated and strain hardened, they are designated lass 2 in ASTM A193. ASTM A194 nuts of corresponding material are recommended. 4. For limitations of usage and strength levels, see ASME 16.34 para. 5.1.1. 5. olts with drilled or undersize heads shall not be used. 6. For ferritic bolting materials intended for service at low temperatures, ASTM A194 Gr. 4 or Gr. 7 nuts are recommended. 7. Acceptable nuts for use with these quenched and tampered steel bolts are ASTM A194 Grade 2 and 2H. 8. Mechanical property requirements for studs shall be the same as those for bolts. 9. These are bolting materials suitable for high temperature service with austenitic stainless steel valve materials. 10. Only Grades 651 and 660 shall be used. 11. Nuts may be of the same material or may be of compatible grade of ASTM A194. 12. Forging quality not permitted unless the producer last heating or working these parts tests them as required for other permitted conditions in the same specification and certifies their final tensile, yield, and elongation properties to equal or exceed the requirements for one of the other permitted conditions. 13. Maximum operating temperature is arbitrarily set at 500 o F (260 o ) unless material has been annealed, solution annealed, or hot finished, because hard temper adversely affects design stress in the creeprupture temperature range. Email: info@eninevalve.com