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Description

SUS403FB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS403FB

Chemical composition(mass fraction)(wt.%) of the SUS403FB

 

 


C
Si
Mn
P
S
Cr Ni
0.15 0.5 1.0 0.04 0.03 11.5-13.5 ≤0.6
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SUS403FB

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)
326 (≥) 232 (≥) 21 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade SUS403FB

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
24 - -     0.43 -  
227 542 - 12.3 331   -  
969 - 12 42.2   412 244

Heat Treatment of steel grade SUS403FB

Heat treated : 1579°C - 1348°C

Technological Curves of steel grade SUS403FB

Cross Reference Table (Equivalent Grade) of SUS403FB

Grade Standard Country Application
SUS403FB JIS Japan austenite and ferrite special steel

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