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NiCo 29 Cr 28 Si

Germany DIN NiCo29Cr28Si NiCoCr alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCo29Cr28Si / NiCo 29 Cr 28 Si
Category Grade Standard Region/Area Standard Content
Metals NiCo 29 Cr 28 Si -- Germany NiCoCr alloy

Chemical composition(mass fraction)(wt.%) of the NiCo 29 Cr 28 Si

Element Min Max Similar
Ti - 0.5000 -
Si - 2.7500 -
Ni - 37.0000 -
Mn - 0.5000 -
Fe - 2.0000 -
Cr - 28.0000 -
Co - 29.0000 -
C - 0.0500 -

Mechanical Properties of steel grade NiCo 29 Cr 28 Si

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)
115 (≥) 588 (≥) 32 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade NiCo 29 Cr 28 Si

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
41 - -     0.44 -  
511 747 - 13.3 444   -  
113 - 21 44.2   231 213

Heat Treatment of steel grade NiCo 29 Cr 28 Si

Heat treated : 1974°C - 1874°C

Technological Curves of steel grade NiCo 29 Cr 28 Si

Cross Reference Table (Equivalent Grade) of NiCo 29 Cr 28 Si

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