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Description

Japan JIS NCF825TB ferritic stainless steel and NCF825TB Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: NCF825TB
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel NCF825TB JIS Japan ferritic stainless steel
NCF600TP
NCF600TB
NCF625TB
NCF625TP
NCF690TB
NCF690TP
NCF800TP
NCF800TB
NCF800HTB
NCF800HTP

Chemical composition(mass fraction)(wt.%) of the NCF825TB

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Al(%) Ti(%)
Max 0.05 Max 0.50 Max 1.00 Max 0.03 Max 0.015 19.5-23.0 38.0-46.0 2.50-3.50 1.50-3.50 Max 0.20 0.60-1.20

Mechanical Properties of steel grade NCF825TB

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)
968 (≥) 558 (≥) 32 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade NCF825TB

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 - -     0.11 -  
294 628 - 32.3 432   -  
697 - 14 13.2   112 323

Heat Treatment of steel grade NCF825TB

Heat treated : 1328°C - 1833°C

Technological Curves of steel grade NCF825TB

Cross Reference Table (Equivalent Grade) of NCF825TB

Grade Standard Country Application
NCF825TB JIS Japan ferritic stainless steel

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