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Description

Korea KS D 3690 (2009), STS430CA Specialsteel Cold - rolled formed stainless steel equal leg angles and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS430CA
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS430CA Ferrite KS Korea Cold - rolled formed stainless steel equal leg angles

Chemical composition(mass fraction)(wt.%) of the STS430CA

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 STS430CA

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)
544 (≥) 987 (≥) 43 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade STS430CA

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
31 - -     0.11 -  
149 488 - 13.3 443   -  
932 - 34 41.2   421 244

Heat Treatment of steel grade STS430CA

Heat treated : 1629°C - 1672°C

Technological Curves of steel grade STS430CA

Cross Reference Table (Equivalent Grade) of STS430CA

Grade Standard Country Application
STS430
STS430
STS430F
STS430F

Relevant standard of STS430CA

D 3690 (2009) Cold - rolled formed stainless steel equal leg angles D-3690-(2009).pdf

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