时间:2017-04-25 16:04
1.4122
材料牌号:X39CrM017-1 马氏体不锈钢
数字牌号:1.4122
| EuropaEN | USAUNS | USAASTM | ChinaGB | RussiaGOST | GiapponeJIS | IndiaIS | CoreaKS |
| X39CrMo17-1 | | | | 40Ch16M | | | |
化学成分(%):
| C%max | Si%max | Mn%max | P%max | S%max | Cr% | Mo% | Ni%max | EN 10088-1:2005 |
| 0.33-0.45 | 1.00 | 1.50 | 0.040 | 0.015 | 15.5-17.5 | 0.80-1.30 | 1.00 |
| ±0.02 | ±0.05 | ±0.04 | ±0.005 | ±0.003 | ±0.20 | ±0.05 | ±0.03 |
允许成品分析偏差
机械性能:
热轧 EN10088-3:2005 在1C,1E,1D,1X,1G,2D
| 屈服强度Yield StrengthN/mm2 min | 抗拉强度Tensile SterengthN/mm2 | 伸长率Elong Ation A(%)min | 面缩率Reduction of Arca Z (%)min | 冲击功Impace AK(J) | 硬度HardnessMax HB | |
| | 900 max | | | | 280 | +A |
| 550 | 750-950 | 12 | | 20 | | +QT750 |