ASME B16.34 - Group 3, Material Spec, Nickel and Nickel Alloy

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American Society of Mechanical Engineers (ASME)


  • ASME B16.34 - Valves Flanged, Threaded and Welding End


ASME B16.34 - Group 3 - Material Specifications, Nickel and Nickel Alloy

  • Nickel - 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13. 3.14, 3.15, 3.16, 3.17

Group No.

Material Nominal


3.1 35NI-35FE-20CR-CB B462 Gr. N08020 - B463 Gr. N08020 B473 Gr. N08020 B464 Gr. N08020
B468 Gr. N08020
3.2 99NI B160 Gr. N02200 - B162 Gr. N02200 B160 Gr. N02200 B161 Gr. N02200
B163 Gr. N02200
3.3 99NI-Low C B160 Gr. N02201 - B162 Gr. N02201 B160 Gr. N02201 -
3.4 67NI-30CU


B564 Gr. N04400

B564 Gr. N04405

- B127 Gr. N04400


B164 Gr. N04400

B164 Gr. N04405

B165 Gr. N04400
B163 Gr. N04400
3.5 72NI-15CR-8FE B564 Gr. N06600 - B168 Gr. N06600 B166 Gr. N06600 B167 Gr. N06600
B163 Gr. N06600
3.6 33NI-42FE-21CR B564 Gr. N08800 - B409 Gr. N08800 B408 Gr. N08800 B163 Gr. N08800
3.7 65NI-28MO-2FE B335 Gr. N10665 - B333 Gr. N10665 B335 Gr. N10665 B662 Gr. N10665
3.8 54NI-16MO-15CR
B564 Gr. N10276
B564 Gr. N06625
B335 Gr. N10001
B573 Gr. N10003
B574 Gr. N06455
B425 Gr. N08825
- B575 Gr. N10276
B443 Gr. N06625
B333 Gr. N10001
B434 Gr. N10003
B575 Gr. N06455
B424 Gr. N08825
B574 Gr. N10276
B446 Gr. N06625
B335 Gr. N10001
B573 Gr. N10003
B574 Gr. N06455
B425 Gr. N08825
B622 Gr. N10276

B622 Gr. N10001

B622 Gr. N06455
B423 Gr. N08825

3.9 47NI-22CR-9MO-18FE B572 Gr. N06002 - B435 Gr. N06002 B572 Gr. N06002 B622 Gr. N06002
3.10 25NI-47FE-21CR-5MO B672 Gr. N08700 - B599 Gr. N08700 B672 Gr. N08700 -
3.11 44FE-25NI-21CR-MO B649 Gr. N08904 - B625 Gr. N08904 B649 Gr. N08904 B677 Gr. N08904
3.12 26NI-43FE-22CR-5MO
B621 Gr. N08320
B581 Gr. N06985
- B620 Gr. N08320
B582 Gr. N06985
B621 Gr. N08320
B581 Gr. N06985
B622 Gr. N08320
B622 Gr. N06985
3.13 49NI-25CR-18FE-6MO
B581 Gr. N06975
B564 Gr. N08031
- B582 Gr. N06975
B625 Gr. N08031
B581 Gr. N06975
B649 Gr. N08031
B622 Gr. N06975
B622 Gr. N08031
3.14 47NI-22CR-19FE-6MO B581 Gr. N06007 - B582 Gr. N06007 B581 Gr. N06007 B622 Gr. N06007
3.15 33NI-2FE-21CR
B564 Gr. N08810


B494 Gr. N-12MW
B494 Gr. CW-12MW
B409 Gr. N08810


B408 Gr. N08810


B407 Gr. N08810


3.16 35NI-19CR-1 1/4SI B511 Gr. N08330 - B536 Gr. N08330 B511 Gr. N08330 B535 Gr. N08330
3.17 29NI-20.5CR-3.5CU-2.5MO - A351 Gr. CN-7M - - -

Tags: ASME Standards