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Description

Germany DIN 58CrMoV4 Specialsteel 58CrMoV4 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 58CrMoV4
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 58CrMoV4 DIN Germany 58CrMoV4

Chemical composition(mass fraction)(wt.%) of the 58CrMoV4

C Si Mn P S Cr Mo V
≤0.6 ≤0.25 ≤0.9 ≤0,035 ≤0,04 ≤1,0 ≤0,2 ≤0,1

Mechanical Properties of steel grade 58CrMoV4

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)
722 (≥) 478 (≥) 32 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade 58CrMoV4

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
33 - -     0.24 -  
682 398 - 41.3 141   -  
787 - 42 24.2   244 312

Heat Treatment of steel grade 58CrMoV4

Heat treated : 1541°C - 1736°C

Technological Curves of steel grade 58CrMoV4


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