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STS304J1

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STS302B STS304J2
#STS304J1

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)
377 (≥) 438 (≥) 13 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

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
44 - -     0.23 -  
135 443 - 12.3 134   -  
154 - 12 13.2   121 344

Heat Treatment of steel grade STS304J1

Heat treated : 1157°C - 1762°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
STS302B STS304J2
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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