ASTM A6
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) |
---|---|---|---|---|---|---|
0.65~0.75 | 0.20~0.50 | 1.80~2.50 | ≤0.030 | ≤0.030 | 0.90~1.20 | 0.90~1.40 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) |
---|---|---|---|---|---|---|
0.65~0.75 | 0.20~0.50 | 1.80~2.50 | ≤0.030 | ≤0.030 | 0.90~1.20 | 0.90~1.40 |