W18Cr4V
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|---|---|
0.70~0.80 | 0.20~0.40 | 0.10~0.40 | ≤0.030 | ≤0.030 | 3.80~4.40 | ≤0.30 | <0.30(4) | 1.00~1.40 | 17.5~19.00 | ≤0.25 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|---|---|
0.70~0.80 | 0.20~0.40 | 0.10~0.40 | ≤0.030 | ≤0.030 | 3.80~4.40 | ≤0.30 | <0.30(4) | 1.00~1.40 | 17.5~19.00 | ≤0.25 |