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Description

Korea KS D 3698 (2008), D 3705 (2008), STS304J1 Specialsteel Hot rolled stainless steel plates, sheets and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS304J1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS304J1 Austenite KS Korea Hot rolled stainless steel plates, sheets and strip

Chemical composition(mass fraction)(wt.%) of the STS304J1

C Si Mn P S Cr Ni Mo N Cu
≤0.08 ≤1.70 ≤3.00 ≤0.045 ≤0.030 15.00 -18.00 6.00 -9.00 ≤ ≥ ≤ ≥ 1.00 -3.00

Mechanical Properties of steel grade STS304J1

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)
953 (≥) 475 (≥) 43 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade STS304J1

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
11 - -     0.13 -  
947 334 - 41.3 232   -  
864 - 32 24.2   442 144

Heat Treatment of steel grade STS304J1

Heat treated : 1217°C - 1766°C

Technological Curves of steel grade STS304J1

Relevant standard of STS304J1

D 3698 (2008) Cold rolled stainless steel plates, sheets and strip D-3698-(2008).pdf
D 3705 (2008) Hot rolled stainless steel plates, sheets and strip D-3705-(2008).pdf

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