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STS304LWSA

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STS304LTPY STS304LWSB
#STS304L

Description

Korea KS D 3697 (2002), STS304LWSA Specialsteel Stainless steel wires for cold heading and cold forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS304LWSA
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS304LWSA Austenite KS Korea Stainless steel wires for cold heading and cold forging

Chemical composition(mass fraction)(wt.%) of the STS304LWSA

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 18.00 -20.00 9.00 -13.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade STS304LWSA

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)
425 (≥) 579 (≥) 12 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade STS304LWSA

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
32 - -     0.43 -  
313 124 - 11.3 232   -  
339 - 41 32.2   433 423

Heat Treatment of steel grade STS304LWSA

Heat treated : 1997°C - 1741°C

Technological Curves of steel grade STS304LWSA

Relevant standard of STS304LWSA

D 3697 (2002) Stainless steel wires for cold heading and cold forging D-3697-(2002).pdf
STS304LTPY STS304LWSB
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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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