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Description

SUS302 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS302

Chemical composition(mass fraction)(wt.%) of the SUS302

 

 

C
Si
Mn
P
S
Cr Ni
0.15 1.0 2.0 0.045 0.03 17.0-19.0 8.0-10.0
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SUS302

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)
741 (≥) 745 (≥) 21 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade SUS302

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
31 - -     0.22 -  
932 861 - 13.3 143   -  
432 - 44 34.2   232 421

Heat Treatment of steel grade SUS302

Heat treated : 1114°C - 1686°C

Technological Curves of steel grade SUS302

Cross Reference Table (Equivalent Grade) of SUS302

Grade Standard Country Application
SUS302FB JIS Japan austenitic special steel

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