SUS431 SUS431 Datasheet
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS431
SUSXM27
SUS403
SUS410
SUS410J1
SUS410F2
SUS416
SUS420J1
SUS420J2
SUS420F
SUS420F2
Datasheet for:Steel Grades:Stainless Steel:SUS431

Chemical composition(mass fraction)(wt.%) of the SUS431

C
Si
Mn
P
S
Cr Ni
0.2  1.0  1.0  0.04  0.03   15-17  1.25-2.5
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade SUS431

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)
355 (≥) 533 (≥) 34 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
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
12 - -     0.23 -  
893 356 - 42.3 322   -  
741 - 42 42.2   142 242
Heat treated : 1826°C - 1624°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
SUS431 Suppliers

Haihong International Trade (HK) CO., Limited

Join Supplier: sales@steel-grades.com