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Japan JIS NCF751 耐腐蚀性和耐热超级合金钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCF751 / NCF 751
Category Grade Standard Region/Area Standard Content
Metals NCF 751 JIS G4902 Japan 耐腐蚀性和耐热超级合金钢板和钢带

Chemical composition(mass fraction)(wt.%) of the NCF 751

Element Min Max Similar

Mechanical Properties of steel grade NCF 751

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)
454 (≥) 327 (≥) 21 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade NCF 751

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
42 - -     0.41 -  
488 929 - 23.3 142   -  
525 - 11 43.2   334 422

Heat Treatment of steel grade NCF 751

Heat treated : 1622°C - 1719°C

Technological Curves of steel grade NCF 751

Cross Reference Table (Equivalent Grade) of NCF 751

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