C | Si | Mn | Cr | Ni | Mo | N | P | S | 鍛件 |
0.30 | 1.0 | 2.0 | 21-23 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | 0.03 | 0.015 |
C | Si | Mn | Cr | Ni | Mo | N | P | S | 鋼板 |
0.03 | 1.0 | 2.0 | 21-23 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | 0.03 | 0.015 |
Rm | Rp0.2 | A | HBW | HRC |
620 | 450 | 25 | / | / |
620 | 450 | 25 | 293 | 31 |
2011ayoon 發(fā)表于 2022-11-9 08:09/ u; n' c A+ E! J2 [
可以買鋼板送出去鍛造。,。,。。
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