牌号 | X5CrNiCuNb 16-4 |
欧标钢号 | 1.4542 |
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 | 沉淀硬化型不锈钢 |
性能 | 耐腐蚀 |
说明 | 物理性能参考EN 10088-1-2014 |
Steel designation | Hot forming | Heat treatment symbol | Solution annealing | Tempering | |||
Name | Number | Temperature°C | Type of cooling | Temperature°C | Type of cooling | Temperature°C | |
X5CrNiCuNb16–4 | 1.4542 | 1150 to 900 | furn.,air | +AT | 1030 to 1050 | oil,air | - |
+P800 | 1030 to 1050 | 2h 760°C/air + 4h 620°C/air | |||||
+P930 | 1030 to 1050 | 4h 620°C/air | |||||
+P960 | 1030 to 1050 | 4h 590°C/air | |||||
+P1070 | 1030 to 1050 | 4h 550°C/air |
furn.-furnace(炉冷)
*-Not suitable for direct application, prompt precipitation hardening after solution annealing is recommended to avoid cracking.
(不适合直接使用,建议在固溶退火后立即进行沉淀硬化,以避免开裂)
Material designation | Heat treatment condition | Minimum 0.2%-proof strength(MPa) at a temperature (in°C) of: | |||||
Name | Number | 100 | 150 | 200 | 250 | 300 | |
X5CrNiCuNb16–4 | 1.4542 | +P800 | 500 | 490 | 480 | 470 | 460 |
+P930 | 680 | 660 | 640 | 620 | 600 | ||
+P960 | 730 | 710 | 690 | 670 | 650 | ||
+P1070 | 880 | 830 | 800 | 770 | 750 |
材料牌号对应供应商