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Carbon Steel EX-Ten 55,及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等。
Carbon Steel EX-Ten 55,及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等。
分类 | 种类 | 型号 | 标准 | 国家 | 应用 |
---|---|---|---|---|---|
Steel Grades | EX-Ten 55 |
屈服强度Rp0.2(MPa) | 抗拉强度Rm(MPa) | 冲击率 | 伸长率 | 断面收缩率 | 热处理状态 | 布氏硬度(HBW) |
---|---|---|---|---|---|---|
258 (≥) | 369 (≥) | 41 | 41 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
温度 | 弹性模量 | 系数 | 热导率 | 比热容量 | 比电阻率 | 密度 | 加权系数 |
---|---|---|---|---|---|---|---|
23 | - | - | 0.21 | - | |||
688 | 914 | - | 22.3 | 111 | - | ||
333 | - | 13 | 33.2 | 313 | 421 |
热处理温度区间 |
---|
Heat treated : 1726°C - 1856°C |
型号 | 标准 | 国家 | 应用 |
---|---|---|---|
Q255 A | China | Engineering and welding | |
Q255 B | China | Engineering and welding | |
SM55 | China | Plastic mould with flat steel | |
1.1554 | |||
C55W | |||
X155CrVMo12-1 | DIN | Germany | Cold working alloy tool steel |
1.2550 | DIN | Germany | Cold working alloy tool steel |
1.2552 | DIN | Germany | Cold working alloy tool steel |
55NiCrMoV6 | DIN | Germany | Cold working alloy tool steel |
55NiCr10 | DIN | Germany | Cold working alloy tool steel |
1.3255 | DIN | Germany | High-speed tool steel |
1.3355 | DIN | Germany | High-speed tool steel |
SKH55 | JIS | Japan | W-phase system high-speed tool steel |
55CrNiMoV 4 | AFNOR | France | Carbide for cutting tools |
55CrNiMoV 4 | AFNOR | France | Carbide for cutting tools |
55NiCrMoV7 | |||
55NiCrMoV7 | |||
SS14:2550 | SS | Sweden | Carbide for cutting tools |
32CrMoV12-28 | ISO | ISO | Carbide for cutting tools |
32CrMoV12-28 | ISO | ISO | Carbide for cutting tools |