GBT NS131
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
Max 0.05 | Max 0.70 | Max 1.00 | Max 0.030 | Max 0.030 | 19.0-21.0 | 42.0-44.0 | 12.5-13.5 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
Max 0.05 | Max 0.70 | Max 1.00 | Max 0.030 | Max 0.030 | 19.0-21.0 | 42.0-44.0 | 12.5-13.5 |