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AFG Ni30Cr3

India IS AFGNi30Cr3 奥氏体铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AFGNi30Cr3 / AFG Ni30Cr3
Category Grade Standard Region/Area Standard Content
Metals AFG Ni30Cr3 IS 2749 India 奥氏体铸铁件

Chemical composition(mass fraction)(wt.%) of the AFG Ni30Cr3

Element Min Max Similar
Si 1.0000 2.0000 -
Ni 28.0000 32.0000 -
Mn 0.5000 1.5000 -
Cu - 0.5000 -
Cr 2.5000 3.5000 -
C - 2.5000 -

Mechanical Properties of steel grade AFG Ni30Cr3

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)
434 (≥) 221 (≥) 33 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade AFG Ni30Cr3

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
23 - -     0.44 -  
482 375 - 13.3 123   -  
162 - 22 33.2   111 443

Heat Treatment of steel grade AFG Ni30Cr3

Heat treated : 1445°C - 1218°C

Technological Curves of steel grade AFG Ni30Cr3

Cross Reference Table (Equivalent Grade) of AFG Ni30Cr3

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