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Description

China CNS 430TKA China Taiwan Stainless steel and 430TKA Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 430TKA
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 430TKA CNS China China Taiwan Stainless steel
304 TKA
304TKC
316TKA
316TKC
321TKA
347TKA
410TKA
410TKC
420J1TKA
420J2TKA

Chemical composition(mass fraction)(wt.%) of the 430TKA

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Max 0.12 0.75 1.00 0.04 0.03 16.0-18.0 Max 0.60

Mechanical Properties of steel grade 430TKA

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)
715 (≥) 756 (≥) 13 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 430TKA

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
24 - -     0.34 -  
284 516 - 43.3 423   -  
378 - 44 14.2   333 343

Heat Treatment of steel grade 430TKA

Heat treated : 1145°C - 1617°C

Technological Curves of steel grade 430TKA

Cross Reference Table (Equivalent Grade) of 430TKA

Grade Standard Country Application
SUS430TKA JIS Japan ferritic stainless steel
STS430TKA KS Korea KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)
STS430TKC KS Korea KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)
430TKA CNS China China Taiwan Stainless steel

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