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NCF825 TB

Description

NCF825 TB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: NCF825 TB

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

 

C
Si
Mn
P
S
Cr Ni
0.05 0.5 1.0 0.03 0.015 19.5-23 38-46
Mo Al Cu Nb Ti V Fe
2.5-3.5 ≤0.2 1.5-3.5   0.6-1.2   ...
N Co Pb B Other    
             
             

Mechanical Properties of steel grade NCF825 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)
139 (≥) 661 (≥) 12 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade NCF825 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
13 - -     0.31 -  
341 569 - 43.3 142   -  
134 - 33 43.2   432 444

Heat Treatment of steel grade NCF825 TB

Heat treated : 1156°C - 1992°C

Technological Curves of steel grade NCF825 TB

Cross Reference Table (Equivalent Grade) of NCF825 TB

Grade Standard Country Application
NCF825 JIS Japan ferritic stainless steel
NCF825TB JIS Japan ferritic stainless steel
NCF825TP JIS Japan ferritic stainless steel
NCF825 martensitic steel
NCF825 martensitic steel
CNS NCF825 China China Taiwan Heat-Resistant Steel
NCF600TB JIS Japan ferritic stainless steel
NCF625TB JIS Japan ferritic stainless steel
NCF690TB JIS Japan ferritic stainless steel
NCF800TB JIS Japan ferritic stainless steel
NCF800HTB JIS Japan ferritic stainless steel
XH57MTBЮ Russia Russia COST standard deformation of high temperature alloy

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