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Germany DIN 145V12 Alloyed V steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 145V12 / 145 V 12
Category Grade Standard Region/Area Standard Content
Metals 145 V 12 -- Germany Alloyed V steel

Chemical composition(mass fraction)(wt.%) of the 145 V 12

Element Min Max Similar

Mechanical Properties of steel grade 145 V 12

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)
244 (≥) 137 (≥) 24 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade 145 V 12

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 - -     0.13 -  
332 869 - 33.3 432   -  
666 - 13 33.2   122 144

Heat Treatment of steel grade 145 V 12

Heat treated : 1877°C - 1318°C

Technological Curves of steel grade 145 V 12

Cross Reference Table (Equivalent Grade) of 145 V 12

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