UNS T51621
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | V(%) | Al(%) |
---|---|---|---|---|---|---|---|---|
0.18~0.22 | 0.20~0.40 | 0.20~0.40 | ≤0.030 | ≤0.030 | 0.50~0.30 | 3.90~4.25 | 0.15~0.25 | 1.05~1.25 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | V(%) | Al(%) |
---|---|---|---|---|---|---|---|---|
0.18~0.22 | 0.20~0.40 | 0.20~0.40 | ≤0.030 | ≤0.030 | 0.50~0.30 | 3.90~4.25 | 0.15~0.25 | 1.05~1.25 |