| ASTM A494/494M Nickel and nickel alloys | ||||||
| Brand | CZ100 | M35-1 | M35-2 | M30H | M25S | M30C |
| Unified digital number | N02100 | N24135 | N04020 | N24030 | N24025 | N24130 |
| Common Name | Alloy 200 | Alloy 400 | Monel 500 | Alloy S | ||
| Forging grade | Nickel 200 | Monel 400 | Monel | H-Monel | S-Monel | Weldable Monel |
| Brand | CY40 | CW12MW | CW6M | N12MV | N7M | N3M |
| Unified digital number | N06040 | N30002 | N30107 | N30012 | N30007 | J30003 |
| Common Name | Alloy 600 | Alloy C | Alloy B | Alloy B2 | ||
| Forging grade | Inconel 600 | Hastelloy C-276 | Hastelloy C Mod | Hastelloy B | Hastelloy B2 | |
| Brand | CW2M | CW6MC | CX2MW | CU5MCuC | CX2M | |
| Unified digital number | N26455 | N26625 | N26022 | N08825 | N26059 | |
| Common Name | Alloy C-4C | Alloy 625 | Alloy C22 | Alloy 825 | Alloy 59 | |
| Forging grade | Hastelloy C4 | Inconel 625 | Hastelloy C22 | Incoloy 825 | New Hastelloy C | |
| ASTM A890/890M ASTM A995/995M Duplex steel (austenite-ferrite) | ||||||||
| Brand | 1A | 1B | 1C | 2A | 3A | 4A | 5A | 6A |
| type | 25Cr5NiMoCu | 25Cr5NiMoCuN | 25Cr6NiMoCuN | 24Cr10NiMoN | 25Cr5NiMoN | 22Cr5NiMoN | 25Cr7NiMoN | 25Cr7NiMoN |
| Unified digital number | J93370 | J93372 | J93373 | J93345 | J93371 | J92205 | J93404 | J93380 |
| ACI Number | CD4MCu | CD4MCuN | CD3MCuN | CE8MN | CD6MN | CD3MN | CE3MN | CD3MWCuN |
| Equivalent forging grade | F61 | F51 | F53 | F55 | ||||
| ASTM A351/351M Austenitic stainless steel | |||||
| Brand | CF3，CF3A | CF8，CF8A | CF3M，CF3MA | CF8M | CF3MN |
| Unified digital number | J92700 | J92600 | J92800 | J92900 | J92804 |
| Equivalent forging grade | F304L | F304 | F316L | F316 | F316LN |
| Brand | CF10 | CF10M | CH10 | CH20 | CK20 |
| Unified digital number | J92950 | J92901 | J93401 | J93402 | J94202 |
| Equivalent forging grade | 310 | ||||
| ASTM A351/351M Austenitic stainless steel | ||||||
| Brand | CF8C | CG8M | CG3M | CN7M | CN3MN | CK3MCuN |
| Unified digital number | J92710 | J93000 | J92999 | N08007 | J94651 | J93254 |
| Equivalent forging grade | F347 | F317 | F317L | F20 | F62 | F44 |
| Brand | HK30 | HK40 | HT30 | CT15C | CG6MMN | CN2MCuN |
| Unified digital number | J94203 | J94204 | N08030 | N08151 | J93790 | N08904 |
| Equivalent forging grade | Incoloy 800 | F904L | ||||
| Nickel-based superalloy | ||
| Brand | Unified digital number | Forging grade |
| Alloy 800H | N08810 | Incoloy 800H |
| Alloy 718 | N07718 | Inconel 718 |
| Alloy K500 | N05500 | Monel K-500 |
| Alloy 713 | N07713 | Inconel 713 |
| ASTM A297 Heat-resistant iron-chromium and iron-chromium-nickel alloy castings | |||
| type | 25Cr 20Ni | 15Cr 35Ni | 25Cr 12Ni |
| Brand | HK | HT | HH |
| Unified digital number | J94224 | N83300 | S30900 |
| Forging grade | 310S | 330 | 309 |
| ASTM A747/747M Precipitation hardening stainless steel | ||
| Brand | CB7Cu-1 | CB7Cu-2 |
| Equivalent forging grade | 17-4PH | 15-5PH |
