AFNOR X7CrNiMoBNb16-6
Chemical composition(mass fraction)(wt.%)
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.04 | 0.10 | ||
Si | 0.30 | 0.60 | ||
Mn | 1.50 | |||
P | 0.045 | |||
S | 0.030 | |||
Cr | 15.50 | 17.50 | ||
Ni | 15.50 | 17.50 | ||
Mo | 1.60 | 2.00 | ||
Nb+Ta | 10XC% | 1.20 | ||
B | 0.050 | 0.10 |