化学成分(%) |
||||||||||||||||
C | Cr | Ni | Mo | Al | Ti | Fe | Nb | B | Zr | Si | Mn | P | S | |||
0.08 - 0.16 |
11.5 - 13.5 |
余 |
3.80 - 4.80 |
5.50 - 6.40 |
0.50 - 1.00 |
≤ 1.0 |
1.80 - 2.50 |
0.008 - 0.020 |
0.06 - 0.15 |
≤ 0.50 |
≤ 0.5 |
≤ 0.015 |
≤ 0.01 |