| Steel grade | Standard | Application |
|---|---|---|
| Grade1 | AISI | |
| ClassA,B,C(V) | GBT | |
| ASTM F | AISI | |
| UNS J91340 | AISI | |
| UNS J91339 | AISI | |
| ASTM E-2 | AISI | |
| UNS J91249 | AISI | |
| ASTM E-1 | AISI | |
| UNS J91459 | AISI | |
| ASTM D | AISI | |
| UNS J91309 | AISI | |
| ASTM C | AISI | |
| UNS J91149 | AISI | |
| ASTM B-4 | AISI | |
| UNS J91139 | AISI | |
| ASTM B-3 | AISI | |
| ASTM B-2 | AISI | |
| UNS J91129 | AISI | |
| ASTM B-1 | AISI | |
| UNS J91119 | AISI | |
| ASTM A | AISI | |
| UNS J91109 | AISI | |
| 50Cr-50Ni-Nb | AISI | |
| 60Cr-40Ni | AISI | |
| 50Cr-50Ni | AISI | |
| Type Ⅱ | AISI | |
| Type Ⅰ | GBT | |
| ASTM WCC | AISI | |
| UNS J02503 | AISI | |
| UNS J03002 | AISI | |
| ASTM WCB | AISI | |
| UNS J02502 | AISI | |
| ASTM WCA | AISI | |
| UNS J94603 | AISI | |
| ASTM HT30 | AISI |