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STS304N2

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STS304N1 STS304LN
#STS304N2

Description

Korea KS D 3698 (2008), D 3705 (2008), D 3706 (2008), STS304N2 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS304N2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS304N2 Austenite KS Korea Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the STS304N2

C Si Mn P S Cr Ni Mo N Nb
≤0.08 ≤1.00 ≤2.50 ≤0.045 ≤0.030 18.00 -20.00 7.50 -10.50 ≤ ≥ 0.15 -0.30 ≤0.15

Mechanical Properties of steel grade STS304N2

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)
646 (≥) 342 (≥) 24 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade STS304N2

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
12 - -     0.22 -  
163 519 - 23.3 234   -  
253 - 42 42.2   443 214

Heat Treatment of steel grade STS304N2

Heat treated : 1854°C - 1948°C

Technological Curves of steel grade STS304N2

Relevant standard of STS304N2

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
D 3706 (2008) Stainless steel bars D-3706-(2008).pdf
STS304N1 STS304LN
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Jiangyou Longhai Special Steel Co.,Ltd.
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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