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EU EN S460QL 在淬火和回火或沉淀硬化条件制成的钢板和宽扁钢的高屈服强度结构钢 - 第2部分:淬火和回火钢的交货条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S460QL / S 460 QL
Category Grade Standard Region/Area Standard Content
Metals S 460 QL EN 10137-2 EU 在淬火和回火或沉淀硬化条件制成的钢板和宽扁钢的高屈服强度结构钢 - 第2部分:淬火和回火钢的交货条件

Chemical composition(mass fraction)(wt.%) of the S 460 QL

Element Min Max Similar

Mechanical Properties of steel grade S 460 QL

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
489 (≥) 177 (≥) 11 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S 460 QL

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
14 - -     0.21 -  
658 327 - 44.3 241   -  
132 - 42 34.2   124 143

Heat Treatment of steel grade S 460 QL

Heat treated : 1632°C - 1223°C

Technological Curves of steel grade S 460 QL

Cross Reference Table (Equivalent Grade) of S 460 QL

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