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430TKAApplication:China Taiwan Stainless steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 430TKACNSChina

Chemical composition%of the ladle analysis of grade430TKA

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)
Max 0.120.751.000.040.0316.0-18.0Max 0.60
430TKA
Mechanical properties of grade430TKA
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 ConditionBrinell hardness(HBW)
278(≥)691(≥)134421Solution and Aging,Annealing,Ausaging,Q+T,etc422
Physical properties of grade430TKA
PropertyDensity
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
196(≥)323(≥)342424Solution and Aging,Annealing,Ausaging,Q+T,etc421
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
296594195
430TKARange of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
SUS 430TKACNSChina
Stainless steel pipes for machine and structural purposes
STS430TKACNSChina
Stainless steel pipes for machine and structural purposes
430TKACNSChina
CNS standard mechanical and structure with stainless steel pipe

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