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STS434WSB

Description

Korea KS D 3697 (2002), STS434WSB Specialsteel Stainless steel wires for cold heading and cold forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS434WSB
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS434WSB Ferrite KS Korea Stainless steel wires for cold heading and cold forging

Chemical composition(mass fraction)(wt.%) of the STS434WSB

C Si Mn P S Cr Ni Mo N
≤0.12 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00 -18.00 ≤0.60 0.75 -1.25 ≤ ≥

Mechanical Properties of steel grade STS434WSB

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)
773 (≥) 888 (≥) 11 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade STS434WSB

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
42 - -     0.12 -  
157 631 - 33.3 142   -  
138 - 42 21.2   413 143

Heat Treatment of steel grade STS434WSB

Heat treated : 1599°C - 1851°C

Technological Curves of steel grade STS434WSB

Cross Reference Table (Equivalent Grade) of STS434WSB

Grade Standard Country Application
STS434
STS434

Relevant standard of STS434WSB

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

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