ГОСТ 45X22H4M3
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|
0.40-0.50 | 0.70-1.00 | 0.85-1.25 | Max 0.035 | Max 0.030 | 21.0-23.0 | 4.00-5.00 | 2.50-3.00 | Max 0.20 | Max 0.20 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|
0.40-0.50 | 0.70-1.00 | 0.85-1.25 | Max 0.035 | Max 0.030 | 21.0-23.0 | 4.00-5.00 | 2.50-3.00 | Max 0.20 | Max 0.20 |