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NiCr15Fe8

England B.S. NiCr15Fe8 金属材料拉伸试验-第一部分:室温下的测试方法 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr15Fe8 / NiCr15Fe8
Category Grade Standard Region/Area Standard Content
Metals NiCr15Fe8 BS EN 10002-1 England 金属材料拉伸试验-第一部分:室温下的测试方法

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

Element Min Max Similar

Mechanical Properties of steel grade NiCr15Fe8

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)
945 (≥) 929 (≥) 14 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade NiCr15Fe8

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
14 - -     0.41 -  
145 263 - 43.3 312   -  
416 - 13 42.2   423 344

Heat Treatment of steel grade NiCr15Fe8

Heat treated : 1447°C - 1212°C

Technological Curves of steel grade NiCr15Fe8

Cross Reference Table (Equivalent Grade) of NiCr15Fe8

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