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Description

SUH409L Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUH409L
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUH409L
SUS420J1FB
SUS420J2FB
SUS431FB
SUS630FB
SUS304A
SUS304N2A
SUS316A
SCS13AA-CF
SUH21
SUH409

Chemical composition(mass fraction)(wt.%) of the SUH409L

C
Si
Mn
P
S
Cr Ni
0.03 1.0 1.0 0.04 0.03 10.5-17.75 ≤0.6
Mo Al Cu Nb Ti V Ce
        6*C~0.75    
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SUH409L

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)
895 (≥) 455 (≥) 11 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade SUH409L

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 - -     0.24 -  
324 137 - 23.3 244   -  
392 - 22 43.2   312 143

Heat Treatment of steel grade SUH409L

Heat treated : 1276°C - 1995°C

Technological Curves of steel grade SUH409L


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