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Germany DIN NiCr23Fe Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr23Fe / NiCr23Fe
Category Grade Standard Region/Area Standard Content
Metals NiCr23Fe DIN EN 10095 Germany Heat resisting steels and nickel alloys

Chemical composition(mass fraction)(wt.%) of the NiCr23Fe

Element Min Max Similar
C 0.0300 0.1000 -
Mn - 1.0000 -
P - 0.0200 -
S - 0.0150 -
Si - 0.5000 -
Ni 58.0000 63.0000 -
Cr 21.0000 25.0000 -
Cu - 0.5000 -
Ti - 0.5000 -
B - 0.0060 -
Al 1.0000 1.7000 -
Fe - 18.0000 -
Co - - -
Ti - 0.5000 -
Si - 0.5000 -
Ni 58.0000 63.0000 -
Mn - 1.0000 -
Fe - 18.0000 -
Cu - 0.5000 -
Cr 21.0000 25.0000 -
C - 0.1000 -
B - 0.0060 -
Al 1.0000 1.7000 -

Mechanical Properties of steel grade NiCr23Fe

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)
572 (≥) 936 (≥) 22 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade NiCr23Fe

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 - -     0.14 -  
629 752 - 13.3 344   -  
169 - 23 42.2   313 441

Heat Treatment of steel grade NiCr23Fe

Heat treated : 1366°C - 1258°C

Technological Curves of steel grade NiCr23Fe

Cross Reference Table (Equivalent Grade) of NiCr23Fe

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