
化学成分:
Ni | Fe | Cr | Cu | Mo | Nb | C | Mn | P | S | Si |
32.0~38.0 | 余量 | 19.0~21.0 | 3.0~4.0 | 2.0~3.0 | ≤1.0 | ≤0.07 | ≤2.0 | ≤0.045 | ≤0.035 | ≤1.0 |
执行标准:
棒、圆棒、丝、锻件:ASTM B462,B472,B473
管材:ASTM B464,B468,B474,B729,B751,B755,B829
板、带材:ASTM A240,A480; ASTM B463,B906
其他:ASTM B366,B462,B471,B475