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STS305WSA

Description

Korea KS D 3697 (2002), STS305WSA Specialsteel Stainless steel wires for cold heading and cold forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS305WSA
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS305WSA Austenite KS Korea Stainless steel wires for cold heading and cold forging

Chemical composition(mass fraction)(wt.%) of the STS305WSA

C Si Mn P S Cr Ni Mo N
≤0.12 ≤1.00 ≤2.00 ≤0.045 ≤0.030 17.00 -19.00 10.50 -13.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade STS305WSA

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)
632 (≥) 328 (≥) 24 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade STS305WSA

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
13 - -     0.34 -  
414 272 - 31.3 242   -  
341 - 11 11.2   312 323

Heat Treatment of steel grade STS305WSA

Heat treated : 1172°C - 1934°C

Technological Curves of steel grade STS305WSA

Relevant standard of STS305WSA

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

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