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STS301

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STS202 STS301CSP
#STS301

Description

Korea KS D 3534 (2002), D 3698 (2008), D 3705 (2008), D 3706 (2008), STS301 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS301
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS301 Austenite KS Korea Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the STS301

C Si Mn P S Cr Ni Mo N
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.00 -18.00 6.00 -8.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade STS301

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)
867 (≥) 429 (≥) 24 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade STS301

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
43 - -     0.24 -  
268 567 - 24.3 133   -  
693 - 33 23.2   241 421

Heat Treatment of steel grade STS301

Heat treated : 1779°C - 1391°C

Technological Curves of steel grade STS301

Relevant standard of STS301

D 3534 (2002) Cold rolled stainless steel strip for springs D-3534-(2002).pdf
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
STS202 STS301CSP
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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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