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EU EN 52CrMoV4 热轧淬火和回火弹簧钢 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 52CrMoV4 / 52CrMoV4
Category Grade Standard Region/Area Standard Content
Metals 52CrMoV4 EN 10089 EU 热轧淬火和回火弹簧钢 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the 52CrMoV4

Element Min Max Similar

Mechanical Properties of steel grade 52CrMoV4

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)
169 (≥) 873 (≥) 13 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 52CrMoV4

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
12 - -     0.33 -  
434 734 - 32.3 114   -  
941 - 44 43.2   314 234

Heat Treatment of steel grade 52CrMoV4

Heat treated : 1147°C - 1228°C

Technological Curves of steel grade 52CrMoV4

Cross Reference Table (Equivalent Grade) of 52CrMoV4

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