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NCF690 TB

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NCF690 TP NCF800 TP
#NCF690 #TB

Description

NCF690 TB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: NCF690 TB
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel NCF690 TB
SUS430J1LTB
SUS436LTB
SUS444TB
SUSXM8TB
SUSXM27TB
NCF600 TP
NCF600 TB
NCF625 TP
NCF625 TB
NCF690 TP

Chemical composition(mass fraction)(wt.%) of the NCF690 TB

 


C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.05 0.5 0.5 0.03 0.015 27-31 ≥58
Mo Al Cu Nb+Ta Ti V Fe
    ≤0.5        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade NCF690 TB

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)
758 (≥) 543 (≥) 24 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade NCF690 TB

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
22 - -     0.13 -  
817 449 - 43.3 111   -  
644 - 41 42.2   124 441

Heat Treatment of steel grade NCF690 TB

Heat treated : 1981°C - 1563°C

Technological Curves of steel grade NCF690 TB

Cross Reference Table (Equivalent Grade) of NCF690 TB

Grade Standard Country Application
NCF690 JIS Japan ferritic stainless steel
NCF690TB JIS Japan ferritic stainless steel
NCF690TP JIS Japan ferritic stainless steel
NCF600TB JIS Japan ferritic stainless steel
NCF625TB JIS Japan ferritic stainless steel
NCF800TB JIS Japan ferritic stainless steel
NCF800HTB JIS Japan ferritic stainless steel
NCF825TB JIS Japan ferritic stainless steel
XH57MTBЮ Russia Russia COST standard deformation of high temperature alloy
NCF690 TP NCF800 TP
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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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