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Mould Steel 18 20 2CuNb,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。
Mould Steel 18 20 2CuNb,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 | 18 20 2CuNb |
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) |
---|---|---|---|---|---|---|
587 (≥) | 675 (≥) | 31 | 43 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 311 |
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 |
---|---|---|---|---|---|---|---|
42 | - | - | 0.11 | - | |||
447 | 758 | - | 11.3 | 232 | - | ||
441 | - | 22 | 23.2 | 113 | 443 |
热处理温度区间 |
---|
Heat treated : 1165°C - 1541°C |
型号 | 标准 | 国家 | 应用 |
---|---|---|---|
ASTM 1018 | ASTM | USA | General use carbon steel bar |
UNS G10180 | UNS | USA | General use carbon steel bar |
W18Cr4V | China | High-speed tool steel | |
W18Cr4VCo8 | China | High-speed tool steel | |
W18Cr4V2Co8 | China | High-speed tool steel | |
ASTM A182 F55 | ASTM | USA | Super Duplex |
1.1820 | |||
1.1830 | DIN | Germany | |
X91CrMoV18 | DIN | Germany | Cold working alloy tool steel |
X3NiCoMoTi18-9-5 | DIN | Germany | Cold working alloy tool steel |
1.2718 | DIN | Germany | Cold working alloy tool steel |
15NiCr18 | DIN | Germany | Cold working alloy tool steel |
S18-1-2-5 | DIN | Germany | High-speed tool steel |
S18-1-2-15 | DIN | Germany | High-speed tool steel |
S18-1-2-10 | DIN | Germany | High-speed tool steel |
1.3318 | DIN | Germany | High-speed tool steel |
S18-0-1 | DIN | Germany | High-speed tool steel |
E184 | UK | Carbide for cutting tools | |
E184 | UK | Carbide for cutting tools | |
E184 | UK | Carbide for cutting tools |