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26 CrMo 7

Germany DIN 26CrMo7 Heat treatable alloyed CrMnMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 26CrMo7 / 26 CrMo 7
Category Grade Standard Region/Area Standard Content
Metals 26 CrMo 7 -- Germany Heat treatable alloyed CrMnMo steel

Chemical composition(mass fraction)(wt.%) of the 26 CrMo 7

Element Min Max Similar

Mechanical Properties of steel grade 26 CrMo 7

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)
615 (≥) 992 (≥) 13 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 26 CrMo 7

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
31 - -     0.32 -  
872 473 - 41.3 441   -  
259 - 12 11.2   341 144

Heat Treatment of steel grade 26 CrMo 7

Heat treated : 1412°C - 1549°C

Technological Curves of steel grade 26 CrMo 7

Cross Reference Table (Equivalent Grade) of 26 CrMo 7

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