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Euronorm EN Special Steel S890QL,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。
Euronorm EN Special Steel S890QL,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 | S890QL | EN | Euronorm | Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. Delivery conditions for quenched and tempered steels |
元素名称 | 含量比例值 |
---|---|
C | ≤0.2 |
Si | ≤0.80 |
Mn | ≤1.7 |
P | ≤0.020 |
S | ≤0.010 |
Cr | ≤1.5 |
Ni | ≤2.00 |
Mo | ≤0.7 |
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) |
---|---|---|---|---|---|---|
935 (≥) | 965 (≥) | 12 | 24 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.44 | - | |||
819 | 317 | - | 23.3 | 211 | - | ||
858 | - | 21 | 34.2 | 113 | 311 |
热处理温度区间 |
---|
Heat treated : 1564°C - 1657°C |
型号 | 标准 | 国家 | 应用 |
---|---|---|---|
1.8983 | EN | Euronorm | Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. Delivery conditions for quenched and tempered steels |
S890QL | EN | Euronorm | Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. Delivery conditions for quenched and tempered steels |
1.8925 | EN | Euronorm | Hot rolled products of structural steels. Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition |
S890QL1 | EN | Euronorm | Hot rolled products of structural steels. Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition |