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22 CrMoS 3-5

Germany DIN 22CrMoS3-5 Bright steel made from case hardening steel; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 22CrMoS3-5 / 22 CrMoS 3-5
Category Grade Standard Region/Area Standard Content
Metals 22 CrMoS 3-5 DIN 1652-3 Germany Bright steel made from case hardening steel; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 22 CrMoS 3-5

Element Min Max Similar
Mo 0.4000 0.5000 -
Cr 0.7000 1.0000 -
P - 0.0350 -
S 0.0200 0.0400 -
Mn 0.7000 1.0000 -
Si - 0.4000 -
C 0.1900 0.2400 -
Si - 0.4000 -
S 0.0200 0.0400 -
P - 0.0250 -
Mo 0.4000 0.5000 -
Mn 0.7000 1.0000 -
Cr 0.7000 1.0000 -
C 0.1900 0.2400 -

Mechanical Properties of steel grade 22 CrMoS 3-5

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)
576 (≥) 751 (≥) 41 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 22 CrMoS 3-5

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
21 - -     0.23 -  
936 395 - 32.3 321   -  
564 - 13 21.2   224 132

Heat Treatment of steel grade 22 CrMoS 3-5

Heat treated : 1228°C - 1431°C

Technological Curves of steel grade 22 CrMoS 3-5

Cross Reference Table (Equivalent Grade) of 22 CrMoS 3-5

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