ASTM T5
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | W(%) | Co(%) |
---|---|---|---|---|---|---|---|---|---|
0.75~0.85 | 0.20~0.40 | 0.20~0.40 | ≤0.030 | ≤0.030 | 3.75~5.00 | 0.50~1.25 | 1.80~2.40 | 17.5~19.0 | 7.00~9.50 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | W(%) | Co(%) |
---|---|---|---|---|---|---|---|---|---|
0.75~0.85 | 0.20~0.40 | 0.20~0.40 | ≤0.030 | ≤0.030 | 3.75~5.00 | 0.50~1.25 | 1.80~2.40 | 17.5~19.0 | 7.00~9.50 |