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20 NiMoV 14-5

Germany DIN 20NiMoV14-5 Low alloyed NiMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 20NiMoV14-5 / 20 NiMoV 14-5
Category Grade Standard Region/Area Standard Content
Metals 20 NiMoV 14-5 -- Germany Low alloyed NiMo steel

Chemical composition(mass fraction)(wt.%) of the 20 NiMoV 14-5

Element Min Max Similar

Mechanical Properties of steel grade 20 NiMoV 14-5

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)
988 (≥) 964 (≥) 44 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 20 NiMoV 14-5

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
32 - -     0.33 -  
138 952 - 12.3 142   -  
916 - 12 43.2   124 141

Heat Treatment of steel grade 20 NiMoV 14-5

Heat treated : 1147°C - 1441°C

Technological Curves of steel grade 20 NiMoV 14-5

Cross Reference Table (Equivalent Grade) of 20 NiMoV 14-5

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