產(chǎn)品規(guī)格:
序號 | 鋼號 | 化學(xué)成份 | 機械性能 | 金相組織 | ||||||||||
C | Si | Mn | Cr | Mo | Ni | Cu | S | P | akJ/cm2 | HRC | abMpa | |||
1 | ZG20Cr26Ni5 | ≤0.20 | ≤2.0 | ≤2.0 | 22-26 | ≤0.50 | 4-6 | ≤0.04 | ≤0.04 | 590 | A+F | |||
2 | ZG35Cr26Ni12 | 0.2-0.5 | ≤2.0 | ≤2.0 | 22-26 | ≤0.50 | 11-14 | ≤0.04 | ≤0.04 | 490 | A+F | |||
3 | ZG40Cr25Ni20 | 0.35-0.45 | ≤2.0 | ≤2.0 | 23-27 | ≤0.50 | 19-22 | ≤0.04 | ≤0.04 | 440 | A+F |