Q235 |
|
C |
0.17~0.24 |
Si |
0.17~0.37 |
Mn |
0.35~0.65 |
S |
Allow residual content≤0.030 |
P |
Allow residual content≤0.030 |
Cr |
---- |
Mo |
---- |
V |
---- |
Nb |
---- |