SUS631-CSP SUS631-CSP Datasheet
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS631-CSP
SUS436L
SUS436J1L
SUS444
SUS444
SUS444
SUS445J1
SUS445J2
SUS301-CSP
SUS304-CSP
SUS420J2-CSP
Datasheet for:Steel Grades:Stainless Steel:SUS631-CSP

Chemical composition(mass fraction)(wt.%) of the SUS631-CSP

C
Si
Mn
P
S
Cr Ni
0.09 1.0 1.0 0.04 0.03 16-18 6.5-7.5
Mo Al Cu Nb Ti V Ce
  0.75-1.5          
N Co Pb B Other    
             
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade SUS631-CSP

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)
819 (≥) 832 (≥) 34 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 124
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
32 - -     0.34 -  
531 147 - 43.3 244   -  
569 - 33 13.2   431 121
Heat treated : 1286°C - 1443°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.
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