Strength Harden Stainless Steel -
| Material | Grade | USA | Japan | Germany | Europe |
| UNS | AISI/SAE | JIS | DIN | EN | |
| S17400 | 630/630HH | 630 | SUS630 | X5CrNiCuNb16-4 | 1.4542 |
| S20910 | XM19 | XM19 | - | X2CrNiMnMoNNn21-16-5-3 | 1.3964 |
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