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Description

Japan JIS G 4304, SUS 202 Specialsteel Hot-rolled stainless steel plates, sheet and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 202
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 202 Austenite JIS Japan Hot-rolled stainless steel plates, sheet and strip

Chemical composition(mass fraction)(wt.%) of the SUS 202

C Si Mn P S Cr Ni Mo N
≤0.15 ≤1.00 7.50 -10.00 ≤0.06 ≤0.03 17.00 -19.00 4.00 -6.00 ≤ ≥ ≤0.25

Mechanical Properties of steel grade SUS 202

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)
248 (≥) 768 (≥) 12 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade SUS 202

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
24 - -     0.41 -  
186 666 - 33.3 321   -  
733 - 43 11.2   443 414

Heat Treatment of steel grade SUS 202

Heat treated : 1697°C - 1167°C

Technological Curves of steel grade SUS 202

Relevant standard of SUS 202

G 4304 Hot-rolled stainless steel plates, sheet and strip G-4304.pdf

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