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NiCr 30 FeMo

Germany DIN NiCr30FeMo High-temperature resisting Ni alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr30FeMo / NiCr 30 FeMo
Category Grade Standard Region/Area Standard Content
Metals NiCr 30 FeMo -- Germany High-temperature resisting Ni alloy

Chemical composition(mass fraction)(wt.%) of the NiCr 30 FeMo

Element Min Max Similar
W 1.5000 4.0000 -
Si - 0.0800 -
S - 0.0200 -
P - 0.0400 -
Ni - - -
Nb 0.3000 1.5000 -
Mo 4.0000 6.0000 -
Mn - 2.0000 -
Fe 13.0000 17.0000 -
Cu 1.0000 2.4000 -
Cr 28.0000 31.5000 -
Co - 5.0000 -
C - 0.0300 -

Mechanical Properties of steel grade NiCr 30 FeMo

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)
529 (≥) 274 (≥) 42 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade NiCr 30 FeMo

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
31 - -     0.14 -  
877 972 - 41.3 444   -  
231 - 34 24.2   331 311

Heat Treatment of steel grade NiCr 30 FeMo

Heat treated : 1383°C - 1242°C

Technological Curves of steel grade NiCr 30 FeMo

Cross Reference Table (Equivalent Grade) of NiCr 30 FeMo

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