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ASTM A681 | C | Si | Mn | P | S | Cr | Mo | V | w |
Co | M42/ T11342 | 1.05~1.15 | 0.15~0.65 | 0.15~0.40 | 0.030 Max | 0.030 Max | 3.50~4.25 | 9.00~10.00 | 0.95~1.35 |
1.15~1.85 | 7.75~8.75 | DIN 17350 | C | Si | Mn | P | S | Cr | Mo |
V | w | Co | 1.3247/S2-10-1-8 | 1.05~1.15 | ≤0.70 | ≤0.40 | 0.030 Max | 0.030 Max | 3.50~4.50 |
9.00~10.00 | 0.90~1.30 | 1.20~1.90 | 7.50~8.50 | GB/T 1299 | C | Si | Mn | P | S |
Cr | Mo | V | w | Co | W2Mo9Cr4VCo8 | 1.05~1.15 | 0.15~0.65 | 0.15~0.40 | 0.030 Max |
0.030 Max | 3.50~4.25 | 9.00~10.00 | 0.95~1.35 | 1.15~1.85 | 7.75~8.75 | JIS G4403 | C | Si | Mn |
P | S | Cr | Mo | V | w | Co | SKH59 | 1.05~1.15 | ≤0.70 |