GBT GH4146
Chemical composition(mass fraction)(wt.%)
C(%) | Cr(%) | Ni(%) | Mo(%) | Co(%) | B(%) | Al(%) | Ti(%) |
---|---|---|---|---|---|---|---|
Max 0.15 | 13.0-20.0 | Balance | 3.5-5.0 | 13.0-20.0 | Max 0.01 | 2.5-3.25 | 2.5-3.25 |
C(%) | Cr(%) | Ni(%) | Mo(%) | Co(%) | B(%) | Al(%) | Ti(%) |
---|---|---|---|---|---|---|---|
Max 0.15 | 13.0-20.0 | Balance | 3.5-5.0 | 13.0-20.0 | Max 0.01 | 2.5-3.25 | 2.5-3.25 |