GB U20082
Chemical composition(mass fraction)(wt.%)
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.05 | 0.11 | ||
Si | 0.03 | |||
Mn | 0.25 | 0.5 | ||
P | 0.035 | |||
S | 0.035 | |||
Cr | 0.1 | |||
Ni | 0.3 | |||
Cu | 0.25 |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.05 | 0.11 | ||
Si | 0.03 | |||
Mn | 0.25 | 0.5 | ||
P | 0.035 | |||
S | 0.035 | |||
Cr | 0.1 | |||
Ni | 0.3 | |||
Cu | 0.25 |