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G 19 NiCrMo 12 6

EU EN G19NiCrMo126 Heat treatable alloyed NiCrMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G19NiCrMo126 / G 19 NiCrMo 12 6
Category Grade Standard Region/Area Standard Content
Metals G 19 NiCrMo 12 6 -- EU Heat treatable alloyed NiCrMo steel

Chemical composition(mass fraction)(wt.%) of the G 19 NiCrMo 12 6

Element Min Max Similar

Mechanical Properties of steel grade G 19 NiCrMo 12 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)
243 (≥) 176 (≥) 44 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade G 19 NiCrMo 12 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
12 - -     0.31 -  
242 993 - 14.3 344   -  
319 - 22 44.2   214 423

Heat Treatment of steel grade G 19 NiCrMo 12 6

Heat treated : 1813°C - 1731°C

Technological Curves of steel grade G 19 NiCrMo 12 6

Cross Reference Table (Equivalent Grade) of G 19 NiCrMo 12 6

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