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STS304LWSB

Description

Korea KS D 3697 (2002), STS304LWSB Specialsteel Stainless steel wires for cold heading and cold forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS304LWSB
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS304LWSB Austenite KS Korea Stainless steel wires for cold heading and cold forging

Chemical composition(mass fraction)(wt.%) of the STS304LWSB

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 STS304LWSB

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)
587 (≥) 816 (≥) 11 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade STS304LWSB

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 - -     0.12 -  
845 112 - 42.3 134   -  
798 - 33 34.2   132 244

Heat Treatment of steel grade STS304LWSB

Heat treated : 1428°C - 1198°C

Technological Curves of steel grade STS304LWSB

Relevant standard of STS304LWSB

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

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