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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)
464 (≥) 547 (≥) 42 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

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
24 - -     0.44 -  
639 339 - 21.3 213   -  
251 - 31 34.2   414 333

Heat Treatment of steel grade STS304LWSA

Heat treated : 1686°C - 1862°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.

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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