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NCF800HTB

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NCF800H NCF800HTP
#NCF800H

Description

Korea KS D 3757 (2003), NCF800HTB Specialsteel Seamless nickel-chromium-iron alloy heat exchanger tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NCF800HTB
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NCF800HTB KS Korea Seamless nickel-chromium-iron alloy heat exchanger tubes

Chemical composition(mass fraction)(wt.%) of the NCF800HTB

C Si Mn P S Cr Ni Cu Al Ti Fe
0.05 -0.10 ≤1.00 ≤1.50 ≤0.030 ≤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 NCF800HTB

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)
722 (≥) 754 (≥) 12 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade NCF800HTB

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
11 - -     0.22 -  
618 792 - 33.3 111   -  
173 - 23 23.2   241 242

Heat Treatment of steel grade NCF800HTB

Heat treated : 1299°C - 1872°C

Technological Curves of steel grade NCF800HTB

Cross Reference Table (Equivalent Grade) of NCF800HTB

Grade Standard Country Application
NCF800H
NCF800H TP
NCF800H TB
NCF800H TB
NCF800H TP
NCF800H
NCF800H
NCF800H
NCF800HTB
NCF800HTB
NCF800HTP
NCF800HTP
SS14 2350
SS14 2350
SS14 2350
SS14 2350

Relevant standard of NCF800HTB

D 3757 (2003) Seamless nickel-chromium-iron alloy heat exchanger tubes D-3757-(2003).pdf
NCF800H NCF800HTP
Available Suppliers
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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