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Germany DIN 1.5920 Case hardening steels; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.5920 / 1.5920
Category Grade Standard Region/Area Standard Content
Metals 1.5920 DIN 17210 Germany Case hardening steels; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 1.5920

Element Min Max Similar
Si 0.1500 0.4000 -
S - 0.0350 -
P - 0.0350 -
Ni 1.8000 2.1000 -
Mn 0.4000 0.6000 -
Cr 1.8000 2.1000 -
C 0.1500 0.2000 -

Mechanical Properties of steel grade 1.5920

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)
154 (≥) 668 (≥) 12 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 1.5920

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
41 - -     0.31 -  
333 273 - 44.3 232   -  
431 - 11 31.2   442 312

Heat Treatment of steel grade 1.5920

Heat treated : 1662°C - 1339°C

Technological Curves of steel grade 1.5920

Cross Reference Table (Equivalent Grade) of 1.5920

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