ISO ISO H22
Chemical composition(mass fraction)(wt.%)
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.10 | |||
Si | 0.50 | |||
Mn | 0.50 | |||
P | 0.015 | |||
S | 0.015 | |||
Cr | 20.00 | 23.00 | ||
Ni | 58.00 | |||
Mo | 8.00 | 10.00 | ||
Nb+Ta | 3.15 | 4.15 | ||
Ti | 0.40 | |||
Ai | 0.40 | |||
Co | 1.00 | |||
Fe | 5.00 |