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NCF751

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NCF750 NCF800
#NCF751

Description

Korea KS D 3531 (2007), D 3532 (2002), NCF751 Specialsteel Corrosion - resisting and heat - resisting superalloy plates and sheets and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NCF751
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NCF751 KS Korea Corrosion - resisting and heat - resisting superalloy plates and sheets

Chemical composition(mass fraction)(wt.%) of the NCF751

C Si Mn P S Cr Ni Cu Al Ti Fe Nb+Ta
≤0.10 ≤0.50 ≤1.00 ≤0.030 ≤0.015 14.00 -17.00 70.00 - ≥ ≤0.50 0.90 -1.50 2.00 -2.60 5.00 -9.00 0.70 -1.20

Mechanical Properties of steel grade NCF751

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)
481 (≥) 193 (≥) 14 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade NCF751

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 - -     0.32 -  
431 357 - 23.3 434   -  
213 - 44 32.2   132 311

Heat Treatment of steel grade NCF751

Heat treated : 1111°C - 1931°C

Technological Curves of steel grade NCF751

Cross Reference Table (Equivalent Grade) of NCF751

Grade Standard Country Application
NCF751
NCF751
NCF751
NCF751

Relevant standard of NCF751

D 3531 (2007) Corrosion - resisting and heat - resisting superalloy bars D-3531-(2007).pdf
D 3532 (2002) Corrosion - resisting and heat - resisting superalloy plates and sheets D-3532-(2002).pdf
NCF750 NCF800
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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