M42(W2Mo9Cr4VCo8,SKH 59,1.3247)
M42(W2Mo9Cr4VCo8,SKH 59,1.3247)
M42(W2Mo9Cr4VCo8,SKH 59,1.3247)
M42(W2Mo9Cr4VCo8,SKH 59,1.3247)
| Grade | GB/T | JIS | ASTM/UNS | DIN/W-Nr. |
| 4241B | W4Mo2Cr4VSi-B | - | - | - |
| 4241C | W4Mo2Cr4VSi-C | - | - | - |
| 4341 | W4Mo3Cr4VSi | - | - | - |
| M2 | W6Mo5Cr4V2 | SKH 51 | M2 | 1.3343 |
| M35 | W6Mo5Cr4V2Co5 | SKH 55 | M35 | 1.3243 |
| M42 | W2Mo9Cr4VCo8 | SKH 59 | M42 | 1.3247 |
