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KS STS430CA Details

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STS430CA Application:Cold - rolled formed stainless steel equal leg angles

Category Type Grade Microstructure Designations
Grades Stainless Steels STS430CA Ferrite Korea - KS , D 3690 (2009) - Cold - rolled formed stainless steel equal leg angles

Chemical composition(wt.%) of STS430CA grade: D 3690 (2009)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.12
Si - 0.75
Mn - 1.00
P - 0.040
S - 0.030
Cr 16.00 18.00
Ni - 0.60
Mo - -
N - -
Cold - rolled formed stainless steel equal leg angles

Mechanical properties of grade STS430CA D 3690 (2009)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
274 (≥) 632 (≥) 32 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical properties of grade STS430CA D 3690 (2009)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
517 (≥) 865 (≥) 12 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
245 231 256

STS430CA - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
STS430 KS Korea
Stainless steel bars
STS430TKA KS Korea
Stainless steel pipes for machine and structural purposes
STS430TKC KS Korea
Stainless steel pipes for machine and structural purposes
STS430TB KS Korea
Stainless steel for boiler and heat exchanger tubes
STS430WSB KS Korea
Stainless steel wires for cold heading and cold forging
STS430CA KS Korea
Cold - rolled formed stainless steel equal leg angles
STS430TP KS Korea
Stainless lined steel pipe
STS430F KS Korea
Free - machining stainless steel wire and wire rods
STS430FSe KS Korea
Free - machining stainless steel wire and wire rods
STS430LX KS Korea
Hot rolled stainless steel plates, sheets and strip
STS430LXTB KS Korea
Stainless steel for boiler and heat exchanger tubes
STS430LXTP KS Korea
Stainless lined steel pipe
STS430J1L KS Korea
Hot rolled stainless steel plates, sheets and strip
STS430J1LTP KS Korea
Stainless lined steel pipe

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