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China GB FeNCr3-A 氮化铬铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeNCr3-A / FeNCr3-A
Category Grade Standard Region/Area Standard Content
Metals FeNCr3-A GB 5685 China 氮化铬铁

Chemical composition(mass fraction)(wt.%) of the FeNCr3-A

Element Min Max Similar

Mechanical Properties of steel grade FeNCr3-A

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)
932 (≥) 492 (≥) 34 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade FeNCr3-A

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 - -     0.14 -  
611 494 - 33.3 423   -  
483 - 31 32.2   443 243

Heat Treatment of steel grade FeNCr3-A

Heat treated : 1884°C - 1457°C

Technological Curves of steel grade FeNCr3-A

Cross Reference Table (Equivalent Grade) of FeNCr3-A

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