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Germany DIN 1.2381 Alloyed MoV steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.2381 / 1.2381
Category Grade Standard Region/Area Standard Content
Metals 1.2381 -- Germany Alloyed MoV steel

Chemical composition(mass fraction)(wt.%) of the 1.2381

Element Min Max Similar
V 0.1500 0.2500 -
Si 1.0000 1.3000 -
S - 0.0250 -
P - 0.0250 -
Mo 0.4500 0.6500 -
Mn 0.4000 0.6000 -
C 0.7000 0.7700 -

Mechanical Properties of steel grade 1.2381

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)
518 (≥) 945 (≥) 44 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 1.2381

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
24 - -     0.11 -  
896 656 - 44.3 113   -  
677 - 23 33.2   242 421

Heat Treatment of steel grade 1.2381

Heat treated : 1273°C - 1441°C

Technological Curves of steel grade 1.2381

Cross Reference Table (Equivalent Grade) of 1.2381

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