Select the nozzle flange material grade (group). The available flange grades are listed in the following tables.
There are certain advisories on the use of certain material grades. We recommend that you review the cautionary notes in the ANSI B16.5 code.
Table 1A List of Material Specifications (ASME B16.5-2003)
Material Group |
Nominal Designation |
Forgings |
Castings |
Plates |
---|---|---|---|---|
1.1 |
C-Si |
A 105 |
A 216 Gr. WCB |
A 515 Gr. 70 |
1.2 |
C-Mn-Si |
|
A 316 Gr. WCC |
|
1.3 |
C-Si |
|
A 352 Gr. LCB |
A 515 Gr. 65 |
1.4 |
C-Si |
|
|
A 515 Gr. 60 |
1.5 |
C-1/2Mo |
A 182 Gr. F1 |
|
A 204 Gr. A |
1.7 |
½C-½Mo |
A 182 Gr. F2 |
|
|
1.9 |
1¼Cr-½Mo |
|
A 217 Gr. WC6 |
|
1.10 |
2¼Cr-1Mo |
A 182 Gr. F22 Cl.3 |
A 217 Gr. WC9 |
A 387 Gr. 22 Cl.2 |
1.11 |
Cr-½Mo |
|
|
A 204 Gr. C |
1.13 |
5Cr-½Mo |
A 182 Gr. F5a |
A 217 Gr. C5 |
|
1.14 |
9Cr-1Mo |
A 182 Gr. F9 |
A 217 Gr. C12 |
|
1.15 |
9Cr-1Mo-V |
A 182 Gr. F91 |
A 217 Gr. C12A |
A 387 Gr. 91 Cl.2 |
1.17 |
1Cr-½Mo |
A 182 Gr. F12 Cl.2 |
|
|
2.1 |
18Cr-8Ni |
A 182 Gr. F304 |
A 351 Gr. CF3 |
A 240 Gr. 304 |
2.2 |
16Cr-12Ni-2Mo |
A 182 Gr. F316 |
A 351 Gr. CF3M |
A 240 Gr. 316 |
2.3 |
18Cr-8Ni |
A 182 Gr. F304L |
|
A 240 Gr. 304L |
2.4 |
18Cr-10Ni-Ti |
A 182 Gr. F321 |
|
A 240 Gr. 321 |
2.5 |
18Cr-10Ni-Cb |
A 182 Gr. F347 |
|
A 240 Gr. 347 |
2.6 |
23Cr-12Ni |
|
|
A 240 Gr. 309H |
2.7 |
25Cr-20Ni |
A 182 Gr. F310 |
|
A 240 Gr. 310H |
2.8 |
20Cr-18Ni-6Mo |
A 182 Gr. F44 |
A 351 Gr. CK3McuN |
A 240 Gr. S31254 |
2.9 |
23Cr-12Ni |
|
|
A 240 Gr. 309S |
2.10 |
25Cr-12Ni |
|
A 351 Gr. CH8 |
|
2.11 |
18Cr-10Ni-Cb |
|
A 351 Gr. CF8C |
|
2.12 |
25Cr-20Ni |
|
A 351 Gr. CK20 |
|
3.1 |
35Ni-35Fe-10Cr-Cb |
B 462 Gr. N08020 |
|
B 463 Gr. N08020 |
3.2 |
99.0Ni |
B 160 Gr. N02200 |
|
B 162 Gr. N02200 |
3.3 |
99.0Ni-Low C |
B 160 Gr. N02201 |
|
B 162 Gr. N02201 |
3.4 |
67Ni-30Cu |
B 564 Gr. N04400 |
|
B 127 Gr. N04400 |
3.5 |
72Ni-15Cr-8Fe |
B 564 Gr. N06600 |
|
B 168 Gr. N06600 |
3.6 |
33Ni-42Fe-21Cr |
B 564 Gr. N08800 |
|
B 409 Gr. N08800 |
3.7 |
65Ni-28Mo-2Fe |
B 462 Gr. N10665 |
|
B 333 Gr. N10665 |
3.8 |
54Ni-16Mo-15Cr |
B 564 Gr. N10276 |
|
B 575 Gr. N10276 |
3.9 |
47Ni-22Cr-9Mo-I8Fe |
B 572 Gr. N06002 |
|
B 435 Gr. N06002 |
3.10 |
25Ni-46Fe-21Cr-5Mo |
B 672 Gr. N08700 |
|
B 599 Gr. N08700 |
3.11 |
44Fe-25Ni-21Cr-Mo |
B 649 Gr. N08904 |
|
B 625 Gr. N08904 |
3.12 |
26Ni-43Fe-22Cr-5Mo |
B 621 Gr. N08320 |
|
B 620 Gr. N08320 |
3.13 |
49Ni-25Cr-18Fe-6Mo |
B 581 Gr. N06975 |
|
B 582 Gr. N06975 |
3.14 |
47Ni-22Cr-19Fe-6Mo |
B 581 Gr. N06007 |
|
B 582 Gr. N06007 |
3.15 |
33Ni-42Fe-21Cr |
B 564 Gr. N08810 |
|
B 409 Gr. N08810 |
3.16 |
35Ni-19Cr-1¼Si |
B 511 Gr. N08330 |
|
B 536 Gr. N08330 |
3.17 |
29Ni-20.5Cr-3.5Cu-2.5Mo |
|
A 351 Gr. CN7M |
|
Table 1A List of Material Specification (ASME B16.5-1996)
Material Group |
Nominal Designation |
Forgings |
Castings |
Plates |
---|---|---|---|---|
1.1 |
C-Si |
A 105 |
A 216 Gr. WCB |
A 515 Gr. 70 |
1.2 |
C-Mn-Si |
A 350 Gr. LF 6 Cl.2 |
A 352 Gr. LCC |
A 203 Gr. B |
1.3 |
C-Si |
|
A 352 Gr. LCB |
A 515 Gr. 65 |
1.4 |
C-Si |
A 350 Gr. LF1 Cl. 1 |
|
A 515 Gr. 60 |
1.5 |
C-1/2Mo |
A 182 Gr. F1 |
A 217 Gr. WC1 |
A 204 Gr. A |
1.7 |
C-1/2Mo |
A 182 Gr. F2 |
A 217 Gr. WC4 |
|
1.9 |
1Cr-1/2Mo |
A 182 Gr. F12 Cl.2 |
A 217 Gr. WC6 |
A 387 Gr. 11 Cl.2 |
1.10 |
21/4Cr-1Mo |
A 182 Gr. F22 Cl.3 |
A 217 Gr. WC9 |
A 387 Gr. 22 Cl.2 |
1.13 |
5Cr-1/2Mo |
A 182 Gr. F5 |
A 217 Gr. C5 |
|
1.14 |
9Cr-1Mo |
A 182 Gr. F9 |
A 217 Gr. C12 |
|
1.15 |
9Cr-1Mo-V |
A 182 Gr. F91 |
A 217 Gr. C12A |
A 387 Gr. 91 Cl.2 |
2.1 |
18Cr-8Ni |
A 182 Gr. F304 |
A 351 Gr. CF3 |
A 240 Gr. 304 |
2.2 |
16Cr-12Ni-2Mo |
A 182 Gr. F316 |
A 351 Gr. CF3M |
A 240 Gr. 316 |
2.3 |
18Cr-8Ni |
A 182 Gr. F304L |
|
A 240 Gr. 304L |
2.4 |
18Cr-10Ni-Ti |
A 182 Gr. F321 |
|
A 240 Gr. 321 |
2.5 |
18Cr-10Ni-Cb |
A 182 Gr. F347 |
A 351 Gr. CF8C |
A 240 Gr. 347 |
2.6 |
25Cr-12Ni 23Cr-12Ni |
|
A 351 Gr. CH8 |
A 240 Gr. 309S |
2.7 |
25Cr-20Ni |
A 182 Gr. F310 |
A 351 Gr. CK20 |
A 240 Gr. 310S |
2.8 |
20Cr-18Ni-6Mo |
A 182 Gr. F44 |
A 351 Gr. CK3McuN |
A 240 Gr. S31254 |
3.1 |
35Ni-35Fe-20Cr-Cb |
B 462 Gr. N08020 |
|
B 463 Gr. N08020 |
3.2 |
99.0Ni |
B 160 Gr. N02200 |
|
B 162 Gr. N02200 |
3.3 |
99.0Ni-Low C |
B 160 Gr. N02201 |
|
B 162 Gr. N02201 |
3.4 |
67Ni-30Cu |
B 564 Gr. N04400 |
|
B 127 Gr. N04400 |
3.5 |
72Ni-15Cr-8Fe |
B 564 Gr. N06600 |
|
B 168 Gr. N06600 |
3.6 |
33Ni-42Fe-21Cr |
B 564 Gr. N08800 |
|
B 409 Gr. N08800 |
3.7 |
65Ni-28Mo-2Fe |
B 335 Gr. N10665 |
|
B 333 Gr. N10665 |
3.8 |
54Ni-16Mo-15Cr |
B 564 Gr. N10276 |
|
B 575 Gr. N10276 |