ASTM O6
Chemical composition(mass fraction)(wt.%)
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 1.25 | 1.55 | ||
Si | 0.55 | 1.50 | ||
Mn | 0.30 | 1.10 | ||
P | 0.030 | |||
S | 0.030 | |||
Cr | 0.30 | |||
Mo | 0.20 | 0.30 | ||
V | ||||
W | ||||
Ni+Cu | 0.75 |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 1.25 | 1.55 | ||
Si | 0.55 | 1.50 | ||
Mn | 0.30 | 1.10 | ||
P | 0.030 | |||
S | 0.030 | |||
Cr | 0.30 | |||
Mo | 0.20 | 0.30 | ||
V | ||||
W | ||||
Ni+Cu | 0.75 |