Dosbarthiad Deunydd
| Manyleb Deunydd Safonol America | ||||||
| Astm a494/494m aloion nicel a nicel | ||||||
| Raddied | CZ100 | M35-1 | M35-2 | M30H | M25S | M30C |
| Rhif unedig | N02100 | N24135 | N04020 | N24030 | N24025 | N24130 |
| Enw cyffredin | Alwminiwm 200 | Aloi 400 | / | Monel 500 | Aloi s | / |
| Graddau ffug | Nickel 200 | Monel 400 | Monel | H- | S-monel | Monel Weldable |
| Raddied | Cy40 | CW12MW | CW6M | N12mv | N7M | N3M |
| Rhif unedig | N06040 | N30002 | N30107 | N30012 | N30007 | J30003 |
| Enw cyffredin | Alwminiwm 600 | Aloi c | / | Aloi b | Aloi b2 | / |
| Graddau ffug | Inconel 600 | Hastelloy C -276 | Mod Hastelloy C. | Hastelloy b | Hastelloy B2 | / |
| Raddied | CW2M | CW6MC | Cx2mw | Cu5mcuc | Cx2m | / |
| Rhif unedig | N26455 | N26625 | N26022 | N08825 | N26059 | / |
| Enw cyffredin | Aloi c -4 c | Alloy 625 | Alloy C22 | Alwminiwm 825 | Aloi 59 | / |
| Graddau ffug | Hastelloy C4 | Inconel 625 | Hastelloy C22 | Incoloy 825 | Hastelloy newydd C. | / |
| ASTM A890/890M ASTM A995/995M DUR DUPLEX (Austenite-Ferrite) | ||||||||
| Raddied | 1A | 1B | 1C | 2A | 3A | 4A | 5A | 6A |
| Mathau o | 25cr5nimocu | 25cr5nimocun | 25cr6nimocun | 24cr10nimon | 25cr5nimon | 22cr5nimon | 25cr7nimon | 25cr7nimon |
| Rhif unedig | J93370 | J93372 | J93373 | J93345 | J93371 | J92205 | J93404 | J93380 |
| Rhif ACI | CD4MCU | CD4MCUN | CD3MCUN | CE8MN | CD6MN | CD3MN | CE3MN | CD3MWCUN |
| Gradd ffugio cyfatebol | / | / | F61 | / | / | F51 | F53 | F55 |
| ASTM A351/351M Dur Di -staen Austenitig | |||||
| Raddied | CF3, CF3A | CF8, CF8A | CF3M, CF3MA | CF8M | CF3MN |
| Rhif unedig | J92700 | J92600 | J92800 | J92900 | J92804 |
| Gradd ffugio cyfatebol | F304L | F304 | F316L | F316 | F316ln |
| Raddied | CF10 | CF10M | CH10 | CH20 | CK20 |
| Rhif unedig | J92950 | J92901 | J93401 | J93402 | J94202 |
| Gradd ffugio cyfatebol | / | / | / | / | 310 |
| ASTM A351/351M Dur Di -staen Austenitig | ||||||
| Raddied | CF8C | CG8M | CG3M | CN7M | CN3MN | Ck3mcun |
| Rhif unedig | J92710 | J93000 | J92999 | N08007 | J94651 | J93254 |
| Gradd ffugio cyfatebol | F347 | F317 | F317L | F20 | F62 | F44 |
| Raddied | Hk30 | HK40 | Ht30 | CT15C | Cg6mmn | CN2MCUN |
| Rhif unedig | J94203 | J94204 | N08030 | N08151 | J93790 | N08904 |
| Gradd ffugio cyfatebol | / | / | / | Incoloy 800 | / | F904L |
| Manyleb Deunydd Safonol yr Almaen | |||||
| En 10213-2 | En 10213-3 | En 10213-4 | |||
| Tymheredd yr ystafell a dur tymheredd uchel | Dur tymheredd isel | Steels austenitig ac austenitig-ferritig | |||
| Materol | rhif deunydd | Materol | rhif deunydd | Materol | rhif deunydd |
| Gp240gr | 1.0621 | G17mn5 | 1.1131 | Gx2crni 19-11 | 1.4309 |
| Gp240gh | 1.0619 | G20MN5 | 1.622 | Gx5crni 19-10 | 1.4308 |
| Gp280gh | 1.0625 | G18MO5 | 1.5422 | Gx5crninb 19-11 | 1.4552 |
| G20MO5 | 1.5419 | G9NI10 | 1.5635 | Gx2crnimo 19-11-2 | 1.4409 |
| G17crmo 5-5 | 1.7357 | G17NICRMO 13-6 | 1.6781 | Gx5crnimo 19-11-2 | 1.4408 |
| G17crmo 9-10 | 1.7379 | G9NI4 | 1.5638 | Gx5crnimonb 19-11-2 | 1.4581 |
| G12Mocrv 5-2 | 1.772 | Gx3cni 13-4 | 1.6982 | Gx2crnimo 28-20-2 | 1.4458 |
| G17Mocrv 5-10 | 1.7706 | / | / | Gx2crnimon 22-5-3 | 1.447 |
| Gx15crmo5 | 1.7365 | / | / | Gx2crnimocun 25-6-3-3 | 1.4517 |
| Gx8crni12 | 1.4107 | / | / | Gx2crnimon 26-7-4 | 1.4469 |
| Gx4crni 13-4 | 1.4317 | / | / | / | / |
| Gx23crv 12-1 | 1.4931 | / | / | / | / |
| Gx4crnimo 16-5-1 | 1.4405 | / | / | / | / |
| En10283 dur gwrthsefyll cyrydiad | |||||
| Gradd austenite | Gradd austenite lawn | Gradd Austenite-Ferrite | |||
| Materol | rhif deunydd | Materol | rhif deunydd | Materol | rhif deunydd |
| Gx2crni 19-11 | 1.4309 | Gx2nicrmo 28-20-2 | 1.4458 | Gx6crnin 26-7 | 1.4347 |
| Gx5crni 19-10 | 1.4308 | Gx4nicrcumo 30-20-4 | 1.4527 | Gx2crnimon 22-5-3 | 1.447 |
| Gx5crninb 19-11 | 1.4552 | Gx2nicrmocu 25-20-5 | 1.4584 | Gx2crnimon 25-6-3 | 1.4468 |
| Gx2crnimo 19-11-2 | 1.4409 | Gx2nicrmon 25-20-5 | 1.4416 | Gx2crnimocun 25-6-3-3 | 1.4517 |
| Gx5crnimo 19-11-2 | 1.4408 | Gx2nicrmocun 29-25-5 | 1.4587 | Gx2crnimon 25-7-3 | 1.4417 |
| Gx5crnimonb 19-11-2 | 1.4581 | Gx2nicrmocun 25-20-6 | 1.4588 | Gx2crnimon 26-7-4 | 1.4469 |
| Gx5crnimo 19-11-3 | 1.4412 | Gx2crnimocun 20-18-6 | 1.4593 | / | / |
| Gx2crnimon 17-13-4 | 1.4446 | / | / | / | / |
| DIN 17730 Castiau Alloy Nickel a Nickel | ||
| Materol | rhif deunydd | Graddau ffug |
| NICR21MO | 2.4858 | Incoloy 825 |
| GNI95 | 2.417 | Nickel 200 |
| GNICU30SI3 | 2.4367 | Monel k -500 |
| GNICU30SI4 | 2.4368 | / |
| GNICU30NB | 2.4365 | Monel 400 |
| Nicr15fe | 2.4816 | Inconel 600 |
| NICR22MO9NB | 2.4856 | Inconel 625 |
| GNICR23MO16 | 2.4607 | Aloi59 |
| Nimo28 | 2.4617 | / |
| Gnimo30 | 2.4882 | Hastelloy b -2 |
| Gnimo17cr | 2.4686 | Hastelloy C -276 |
| Nimo16c616ti | 2.461 | Hastelloy C -4 |
| / | 2.4602 | Hastelloy C -22 |