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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)
134 (≥) 965 (≥) 14 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

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
31 - -     0.34 -  
538 663 - 41.3 421   -  
972 - 11 44.2   424 241

Heat Treatment of steel grade NCF 751

Heat treated : 1757°C - 1788°C

Technological Curves of steel grade NCF 751

Cross Reference Table (Equivalent Grade) of NCF 751

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