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Czech Republic CSN Structure Steel 42 2714,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。
Czech Republic CSN Structure Steel 42 2714,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 | 42 2714 | CSN | Czech Republic | The Czech republic Structural steel |
元素名称 | 含量比例值 |
---|---|
C | 0.15-0.22 |
Si | Max 0.30 |
Mn | 1.00-1.50 |
P | 0.030 |
S | 0.020 |
Cr | 0.30 |
Ni | 0.50 |
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) |
---|---|---|---|---|---|---|
194 (≥) | 769 (≥) | 31 | 21 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.32 | - | |||
545 | 637 | - | 34.3 | 432 | - | ||
312 | - | 44 | 42.2 | 223 | 142 |
热处理温度区间 |
---|
Heat treated : 1128°C - 1235°C |
型号 | 标准 | 国家 | 应用 |
---|---|---|---|
H42 | ASTM | USA | Alloy tool steel |
T20842 | UNS | USA | Alloy tool steel |
M42 | ASTM | USA | Molybdenum series High-speed tool steel |
T11342 | UNS | USA | Molybdenum series High-speed tool steel |
CPM Rex M42 | AISI | USA | Powder metallurgy high-speed tool steel |
X42Cr13 | DIN | Germany | Cold working alloy tool steel |
1.2242 | DIN | Germany | Cold working alloy tool steel |
81MoCrV42-16 | DIN | Germany | Cold working alloy tool steel |
1.2442 | DIN | Germany | Cold working alloy tool steel |
1.2542 | DIN | Germany | Cold working alloy tool steel |
142WV13 | DIN | Germany | Cold working alloy tool steel |
1.2842 | DIN | Germany | Cold working alloy tool steel |
1.3342 | DIN | Germany | High-speed tool steel |
BT42 | UK | Carbide for cutting tools | |
BM42 | UK | Carbide for cutting tools | |
BM42 | UK | Carbide for cutting tools | |
42CrMo4 | AFNOR | France | Carbide for cutting tools |
42CrMo4 | AFNOR | France | Carbide for cutting tools |
X80MoCrV42-16 | AFNOR | France | Carbide for cutting tools |
X80MoCrV42-16 | AFNOR | France | Carbide for cutting tools |