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Germany DIN 1.8212 Heat treatable alloyed CrVMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.8212 / 1.8212
Category Grade Standard Region/Area Standard Content
Metals 1.8212 -- Germany Heat treatable alloyed CrVMo steel

Chemical composition(mass fraction)(wt.%) of the 1.8212

Element Min Max Similar
W 0.3000 0.4500 -
V 0.7500 0.8500 -
Si 0.1500 0.3500 -
S - 0.0350 -
P - 0.0350 -
Mo 0.3500 0.4500 -
Mn 0.3000 0.5000 -
Cr 2.7000 3.0000 -
C 0.1800 0.2500 -

Mechanical Properties of steel grade 1.8212

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)
144 (≥) 653 (≥) 41 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 1.8212

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
11 - -     0.33 -  
463 334 - 43.3 113   -  
516 - 34 33.2   433 121

Heat Treatment of steel grade 1.8212

Heat treated : 1768°C - 1689°C

Technological Curves of steel grade 1.8212

Cross Reference Table (Equivalent Grade) of 1.8212

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