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Korea KS NCrFC 镍及镍合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCrFC / NCrFC
Category Grade Standard Region/Area Standard Content
Metals NCrFC KS D 6023 Korea 镍及镍合金铸件

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

Element Min Max Similar
Si - 3.0000 -
S - 0.0300 -
P - 0.0300 -
Ni - - -
Mn - 1.5000 -
Fe - 11.0000 -
Cr 14.0000 17.0000 -
C - 0.4000 -

Mechanical Properties of steel grade NCrFC

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)
991 (≥) 791 (≥) 11 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade NCrFC

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
21 - -     0.21 -  
531 884 - 32.3 423   -  
365 - 33 34.2   321 332

Heat Treatment of steel grade NCrFC

Heat treated : 1174°C - 1773°C

Technological Curves of steel grade NCrFC

Cross Reference Table (Equivalent Grade) of NCrFC

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