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NCF825

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NCF800TF NCF825TB
#NCF825

Description

Korea KS D 3531 (2007), D 3532 (2002), NCF825 Specialsteel Corrosion - resisting and heat - resisting superalloy plates and sheets and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NCF825
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NCF825 KS Korea Corrosion - resisting and heat - resisting superalloy plates and sheets

Chemical composition(mass fraction)(wt.%) of the NCF825

C Si Mn P S Cr Ni Cu Al Ti Fe Mo
≤0.05 ≤0.50 ≤1.00 ≤0.030 ≤0.015 19.50 -23.00 38.00 -46.00 1.50 -3.50 ≤0.20 0.60 -1.20 ≤remaining 2.50 -3.50

Mechanical Properties of steel grade NCF825

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)
586 (≥) 622 (≥) 14 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade NCF825

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
34 - -     0.23 -  
574 885 - 34.3 113   -  
361 - 32 21.2   431 412

Heat Treatment of steel grade NCF825

Heat treated : 1913°C - 1923°C

Technological Curves of steel grade NCF825

Cross Reference Table (Equivalent Grade) of NCF825

Grade Standard Country Application
NCF825
NCF825 TP
NCF825 TB
NCF825 TB
NCF825 TP
NCF825
NCF825
NCF825
NCF825TB
NCF825TB
NCF825TP
NCF825TP
NCF825
NCF825

Relevant standard of NCF825

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
NCF800TF NCF825TB
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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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