时间:2017-04-25 16:01
1.4057
材料牌号:X17CrNi16-2 马氏体不锈钢
数字牌号:1.4057
| EuropaEN | USAUNS | USAASTM | ChinaGB | RussiaGOST | GiapponeJIS | IndiaIS | CoreaKS |
| X17CrNi16-2 | S43100 | 431 | 1Cr17Ni2 | | SUS431 | | STS431 |
化学成分(%):
| C%max | Si%max | Mn%max | P%max | S%max | Cr% | Ni% | EN 10088-1:2005 |
| 0.12-0.22 | 1.00 | 1.50 | 0.040 | 0.015 | 15.0-17.0 | 1.50-2.50 |
| ±0.01 | ±0.05 | ±0.04 | ±0.005 | ±0.003 | ±0.20 | ±0.07 |
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 | |
| | 950 max | | | | 295 | +A |
| 600 | 800-950 | 14 | | 25 | | +QT800 |
| 700 | 900-1050 | 12 | | 20 | | +QT900 |