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G-NiCr 19 Co

Germany DIN G-NiCr19Co High-temperature resisting NiCrCoMo alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-NiCr19Co / G-NiCr 19 Co
Category Grade Standard Region/Area Standard Content
Metals G-NiCr 19 Co -- Germany High-temperature resisting NiCrCoMo alloy

Chemical composition(mass fraction)(wt.%) of the G-NiCr 19 Co

Element Min Max Similar
Ti - 3.1000 -
Ni - - -
Mo - 10.0000 -
Cr - 19.0000 -
Co - 11.0000 -
C - 0.0900 -
Al - 1.5000 -

Mechanical Properties of steel grade G-NiCr 19 Co

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)
772 (≥) 856 (≥) 42 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade G-NiCr 19 Co

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
43 - -     0.43 -  
549 396 - 44.3 331   -  
463 - 22 43.2   313 131

Heat Treatment of steel grade G-NiCr 19 Co

Heat treated : 1186°C - 1345°C

Technological Curves of steel grade G-NiCr 19 Co

Cross Reference Table (Equivalent Grade) of G-NiCr 19 Co

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