| 牌号 | X2CrNiMoN25-7-4 |
| 欧标钢号 | 1.4410 |
| 对应标准 |
EN 10088-3-2014 不锈钢 - 第3部分：半成品，棒材，杆材，线材，型材和光亮产品的一般用途耐腐蚀钢的交货技术条件 Stainless steels-Part 3: Technical delivery condition for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| 归类 | 双相不锈钢 |
| 性能 | 耐腐蚀 |
| 说明 |
可用于制造内六角螺钉等紧固件 物理性能参考EN 10088-1-2014 |
| Steel designation | Hot forming | Heat treatment symbol | Solution annealing | |||
| Name | Number |
Temperature °C |
Type of cooling |
Temperature °C |
Type of cooling | |
| X2CrNiMoN25–7-4 | 1.4410 | 1200 to 1000 | air | +AT | 1040 to1120 | water |
| Material designation | Heat treatment condition | Minimum 0.2%-proof strength(MPa) at a temperature (in°C) of: | ||||
| Name | Number | 100 | 150 | 200 | 250 | |
|
X2CrNiMoN25–7-4
|
1.4410 | +AT | 450 | 420 | 400 | 380 |
