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NCF 800

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NCF 751 NCF 800
#NCF-800

Description

Japan JIS G 4901 (2008), NCF 800 Specialsteel Corrosion-resisting and heat-resisting superalloy bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NCF 800
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NCF 800 JIS Japan Corrosion-resisting and heat-resisting superalloy bars

Chemical composition(mass fraction)(wt.%) of the NCF 800

C Si Mn P S Cr Ni Cu Al Ti Fe
≤0.10 ≤1.00 ≤1.50 ≤0.03 ≤0.015 19.00 -23.00 30.00 -35.00 ≤0.75 0.15 -0.60 0.15 -0.60 remaining - ≥

Mechanical Properties of steel grade NCF 800

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)
736 (≥) 848 (≥) 33 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade NCF 800

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
12 - -     0.34 -  
254 446 - 21.3 133   -  
473 - 31 12.2   321 131

Heat Treatment of steel grade NCF 800

Heat treated : 1334°C - 1754°C

Technological Curves of steel grade NCF 800

Relevant standard of NCF 800

G 4901 (2008) Corrosion-resisting and heat-resisting superalloy bars G-4901-(2008).pdf
NCF 751 NCF 800
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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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