GBT GH4180
Chemical composition(mass fraction)(wt.%)
| C(%) | Cr(%) | Ni(%) | Co(%) | B(%) | Al(%) | Ti(%) |
|---|---|---|---|---|---|---|
| 0.04-0.10 | 18.0-21.0 | Balance | Max 2.0 | Max 0.008 | 1.0-1.8 | 1.8-2.7 |
| C(%) | Cr(%) | Ni(%) | Co(%) | B(%) | Al(%) | Ti(%) |
|---|---|---|---|---|---|---|
| 0.04-0.10 | 18.0-21.0 | Balance | Max 2.0 | Max 0.008 | 1.0-1.8 | 1.8-2.7 |