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Germany DIN 1.7262 Heat treatable alloyed CrMnMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.7262 / 1.7262
Category Grade Standard Region/Area Standard Content
Metals 1.7262 -- Germany Heat treatable alloyed CrMnMo steel

Chemical composition(mass fraction)(wt.%) of the 1.7262

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0350 -
P - 0.0350 -
Mo 0.2000 0.3000 -
Mn 0.8000 1.1000 -
Cr 1.0000 1.3000 -
C 0.1300 0.1700 -

Mechanical Properties of steel grade 1.7262

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)
376 (≥) 526 (≥) 41 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 1.7262

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
23 - -     0.44 -  
457 396 - 24.3 232   -  
254 - 43 23.2   213 222

Heat Treatment of steel grade 1.7262

Heat treated : 1152°C - 1688°C

Technological Curves of steel grade 1.7262

Cross Reference Table (Equivalent Grade) of 1.7262

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