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304S

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Sa-965 S30451 305
#304S

Description

USA YB 304S Specialsteel Stainless steel and heat resistant steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 304S
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 304S Austenite YB USA Stainless steel and heat resistant steel

Chemical composition(mass fraction)(wt.%) of the 304S

C Si Mn P S Cr Ni
≤0.01 ≤1.00 ≤2.00 ≤0.25 ≤0.20 17.00 -19.00 8.00 -10.00

Mechanical Properties of steel grade 304S

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)
293 (≥) 642 (≥) 24 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 304S

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
22 - -     0.21 -  
195 228 - 11.3 224   -  
924 - 22 33.2   241 123

Heat Treatment of steel grade 304S

Heat treated : 1777°C - 1983°C

Technological Curves of steel grade 304S

Cross Reference Table (Equivalent Grade) of 304S

Grade Standard Country Application
304SCQ
304S11
304S11
304S15
304S15
304S31
304S31
304S11
304S11
304S16
304S16
304S51
304S51
Sa-965 S30451 305
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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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