GBT 12Cr+Ni+Mo+W
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|---|---|---|
0.20-0.28 | Max 1.00 | 0.50-1.00 | Max 0.04 | Max 0.03 | 11.0-12.5 | 0.50-1.00 | 0.90-1.25 | 0.20-0.30 | 0.90-1.25 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|---|---|---|
0.20-0.28 | Max 1.00 | 0.50-1.00 | Max 0.04 | Max 0.03 | 11.0-12.5 | 0.50-1.00 | 0.90-1.25 | 0.20-0.30 | 0.90-1.25 |