牌号 | X2CrNiMoV 13-5-2 |
德国W-Nr. | 1.4415 |
对应标准 | DIN EN 10088-3-2014
不锈钢-半成品、棒材、杆材、线材、型材及光亮产品交货技术条件 Stainless steels – Part 3: Technical delivery conditions 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DIN EN 10088-1-2014、EN 10088-1-2014 |
密度 | 7.8 g/cm3 |
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 | |
X2CrNiMoV13–5-2 | 1.4415 | 1150 to 900 | air | +QT750 | - | - | 950 to 1050 | oil,air | 600 to 650 + 500 to 550 |
+QT850 | - | - |
Steel 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 | |
X2CrNiMoV13–5-2 | 1.4415 | +QT750 | 620 | 605 | 595 | 585 | 580 | 570 | 560 |
+QT850 | 710 | 695 | 680 | 670 | 660 | 645 | 635 |