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STS430WSB

Description

Korea KS D 3697 (2002), STS430WSB Specialsteel Stainless steel wires for cold heading and cold forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS430WSB
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS430WSB Ferrite KS Korea Stainless steel wires for cold heading and cold forging

Chemical composition(mass fraction)(wt.%) of the STS430WSB

C Si Mn P S Cr Ni Mo N
≤0.12 ≤0.75 ≤1.00 ≤0.040 ≤0.030 16.00 -18.00 ≤0.60 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade STS430WSB

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)
824 (≥) 784 (≥) 41 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade STS430WSB

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
11 - -     0.23 -  
929 652 - 13.3 121   -  
795 - 32 43.2   314 232

Heat Treatment of steel grade STS430WSB

Heat treated : 1184°C - 1295°C

Technological Curves of steel grade STS430WSB

Cross Reference Table (Equivalent Grade) of STS430WSB

Grade Standard Country Application
STS430
STS430
STS430F
STS430F

Relevant standard of STS430WSB

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

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