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NiCr15Fe8-LC

China GB NiCr15Fe8-LC 镍及镍合金锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr15Fe8-LC / NiCr15Fe8-LC
Category Grade Standard Region/Area Standard Content
Metals NiCr15Fe8-LC GB/T 26030 China 镍及镍合金锻件

Chemical composition(mass fraction)(wt.%) of the NiCr15Fe8-LC

Element Min Max Similar
Si - 0.5000 -
S - 0.0150 -
Ni 72.0000 - -
Mn - 1.0000 -
Fe 6.0000 10.0000 -
Cu - 0.5000 -
Cr 14.0000 17.0000 -
Co - 1.5000 -
C - 0.0200 -

Mechanical Properties of steel grade NiCr15Fe8-LC

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)
987 (≥) 474 (≥) 22 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade NiCr15Fe8-LC

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 - -     0.32 -  
598 152 - 31.3 241   -  
231 - 14 13.2   241 142

Heat Treatment of steel grade NiCr15Fe8-LC

Heat treated : 1486°C - 1875°C

Technological Curves of steel grade NiCr15Fe8-LC

Cross Reference Table (Equivalent Grade) of NiCr15Fe8-LC

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