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NiCr 25 FeAl

Germany DIN NiCr25FeAl High-temperature resisting NiCr alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr25FeAl / NiCr 25 FeAl
Category Grade Standard Region/Area Standard Content
Metals NiCr 25 FeAl -- Germany High-temperature resisting NiCr alloy

Chemical composition(mass fraction)(wt.%) of the NiCr 25 FeAl

Element Min Max Similar

Mechanical Properties of steel grade NiCr 25 FeAl

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)
759 (≥) 326 (≥) 43 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade NiCr 25 FeAl

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
32 - -     0.23 -  
799 785 - 24.3 332   -  
192 - 11 13.2   221 112

Heat Treatment of steel grade NiCr 25 FeAl

Heat treated : 1386°C - 1643°C

Technological Curves of steel grade NiCr 25 FeAl

Cross Reference Table (Equivalent Grade) of NiCr 25 FeAl

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