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NCrFMCu1B

Japan JIS NCrFMCu1B 镍及镍合金杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCrFMCu1B / NCrFMCu1B
Category Grade Standard Region/Area Standard Content
Metals NCrFMCu1B JIS H4553 Japan 镍及镍合金杆

Chemical composition(mass fraction)(wt.%) of the NCrFMCu1B

Element Min Max Similar
C - 0.0500 -
Mn 1.0000 2.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 1.0000 -
Ni - - -
Cr 21.0000 23.5000 -
Mo 5.0000 7.5000 -
Cu 1.5000 2.5000 -
Fe 18.0000 21.0000 -
Co - 2.5000 -
Nb+Ta 1.7000 2.5000 -

Mechanical Properties of steel grade NCrFMCu1B

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)
628 (≥) 746 (≥) 42 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade NCrFMCu1B

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 - -     0.13 -  
456 476 - 14.3 434   -  
835 - 21 42.2   133 241

Heat Treatment of steel grade NCrFMCu1B

Heat treated : 1249°C - 1945°C

Technological Curves of steel grade NCrFMCu1B

Cross Reference Table (Equivalent Grade) of NCrFMCu1B

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