牌号 | C45E |
欧标钢号 | 1.1191 |
对应标准 | EN 10269-2013
规定高温和/或低温性能的紧固件用钢和镍合金 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
归类 | 碳钢 |
标签 | 调质型钢 |
密度 | 7.85 g/cm3 |
Material designation | Heat treatment condition | Diameter d mm | Minimum 0.2%-proof strength Rp0.2 in MPa at a temperature (in°C) of: | |||||||||||||
Name | Number | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | ||
C45E | 1.1191 | +QT | d≤150 | 330 | 314 | 299 | 284 | 255 | 235 | 206 |
Material designation | Heat-treatment symbol | Normalizing,quenching or solution annealing temperature °C | Type of cooling | Tempering or precipitation treatment (and time) °C | |
Name | Number | ||||
C45E | 1.1191 | +N | 840 to 880 | a | |
+QT | 820 to 860 | o,w | 550 to 660 |
材料牌号对应供应商