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Carbon Steel B2,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 B2,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 | B2 |
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) |
---|---|---|---|---|---|---|
421 (≥) | 589 (≥) | 12 | 12 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 423 |
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 | - | - | 0.42 | - | |||
375 | 554 | - | 41.3 | 431 | - | ||
845 | - | 22 | 13.2 | 242 | 142 |
热处理温度区间 |
---|
Heat treated : 1545°C - 1819°C |
型号 | 标准 | 国家 | 应用 |
---|---|---|---|
4X5B2фC | ГОСТ | Russia | Carbide for cutting tools |
4X5B2фC | ГОСТ | Russia | Carbide for cutting tools |
B2 | |||
B2 | |||
B23 | |||
B23 | |||
X1CrNiMoNb28-4-2 | DIN | Germany | Stainless steel |
X5NiCrMoCuNb22-18 | FED | Germany | Stainless steel |
X12CrNiMoNb20-15 | DIN | Germany | Stainless steel |
X6NiCrTiMoVB25-15-2/X5NiCrTi26-15 | DIN | Germany | The high-temperature and high-strength steel |
35B2 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
X6NiCrTiMoB25-15-2 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
Z12CKNDWNb21-20-20 | AFNOR | France | The vent valve steel |
Z12CKNDWNb21-20-20 | AFNOR | France | The vent valve steel |
Z50CMNNb21-09-02Az | AFNOR | France | Steel Exhaust Valves |
Z53CMNNb21-09-02Az | AFNOR | France | Steel Exhaust Valves |
Z60CMDVNb21-10Az | AFNOR | France | Steel Exhaust Valves |
ASTM B2N,B2Q | AISI | USA | |
ISO X6NiCrTiMoVB25 15 2 | ISO | ISO | High temperature austenite steel ISO standard internal combustion engine |
B2 |