
| 牌号 | X3CrNiMo13-4 |
| 欧标钢号 | 1.4313 |
| 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 | 马氏体不锈钢 |
| 性能 | 耐腐蚀 |
| 说明 | 物理性能参考EN 10088-1-2014 |
| Steel designation | Hot forming | Heat treatment symbol | Annealing | Quenching | Tempering | ||||
| Name | Number | Temperature°C | Type of cooling | Temperature°C | Type of cooling | Temperature°C | Type of cooling | Temperature°C | |
| X3CrNiMo13-4 | 1.4313 | 1150 to 900 | air | +A | 600 to 650 | furn.,air | - | - | - |
| +QT700 | - | - | 950 to 1050 | oil,air |
650 to700+ 600 to 620 |
||||
| +QT780 | - | - | 950 to 1050 | oil,air | 550 to 600 | ||||
| +QT900 | - | - | 950 to 1050 | oil,air | 520 to 580 | ||||
| Material designation | Heat treatment condition | Minimum 0.2%-proof strength(MPa) at a temperature (in°C) of: | |||||||
| Name | Number | 100 | 150 | 200 | 250 | 300 | 350 | 400 | |
| X3CrNiMo13–4 | 1.4313 | +QT650 | 500 | 490 | 480 | 470 | 460 | 450 | - |
| +QT780 | 590 | 575 | 560 | 545 | 530 | 515 | - | ||
| +QT900 | 720 | 690 | 665 | 640 | 620 | - | - | ||
