GBT K423
Chemical composition(mass fraction)(wt.%)
C(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | Co(%) | B(%) | Al(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|
0.11-0.18 | 15.0-16.5 | Balance | 7.5-9.0 | Max 0.5 | 9.0-11.0 | 0.005-0.015 | 3.8-4.5 | 3.3-3.8 |
C(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | Co(%) | B(%) | Al(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|
0.11-0.18 | 15.0-16.5 | Balance | 7.5-9.0 | Max 0.5 | 9.0-11.0 | 0.005-0.015 | 3.8-4.5 | 3.3-3.8 |