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19 MnMoV 6

Germany DIN 19MnMoV6 Weldable high strength low alloyed MnCrSiVMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 19MnMoV6 / 19 MnMoV 6
Category Grade Standard Region/Area Standard Content
Metals 19 MnMoV 6 -- Germany Weldable high strength low alloyed MnCrSiVMo steel

Chemical composition(mass fraction)(wt.%) of the 19 MnMoV 6

Element Min Max Similar
V - 0.1200 -
Ti - 0.0500 -
Si - 0.8000 -
S - 0.0100 -
P - 0.0200 -
Ni - 2.0000 -
Nb - 0.0600 -
Mo - 0.7000 -
Mn - 1.7000 -
Cu - 0.5000 -
Cr - 1.5000 -
C - 0.2000 -
B - 0.0050 -
Al 0.0150 - -

Mechanical Properties of steel grade 19 MnMoV 6

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)
544 (≥) 486 (≥) 31 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 19 MnMoV 6

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
34 - -     0.31 -  
799 312 - 24.3 132   -  
889 - 32 11.2   433 123

Heat Treatment of steel grade 19 MnMoV 6

Heat treated : 1875°C - 1865°C

Technological Curves of steel grade 19 MnMoV 6

Cross Reference Table (Equivalent Grade) of 19 MnMoV 6

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