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Description

Japan JIS SUS302FB austenitic special steel and SUS302FB Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS302FB
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS302FB JIS Japan austenitic special steel
SUS429J1
SUS304A
SUS304N2A
SUS316A
SUS13AA-CF
SUS31-CSP
SUS304-CPS
SUS420J2-CPS
SUS631-CPS
SUS632J1-CPS

Chemical composition(mass fraction)(wt.%) of the SUS302FB

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Max 0.15 Max 1.00 Max 2.00 Max 0.045 Max 0.030 17.0-19.0 8.00-10.0

Mechanical Properties of steel grade SUS302FB

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)
265 (≥) 191 (≥) 32 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade SUS302FB

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
41 - -     0.33 -  
462 627 - 34.3 111   -  
582 - 33 34.2   134 114

Heat Treatment of steel grade SUS302FB

Heat treated : 1179°C - 1614°C

Technological Curves of steel grade SUS302FB

Cross Reference Table (Equivalent Grade) of SUS302FB

Grade Standard Country Application
SUS302FB JIS Japan austenitic special steel

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