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430TKA

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420J2TKA 430TKC
#430TKA

Description

China CNS 430TKA Specialsteel CNS standard mechanical and structure with stainless steel pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 430TKA
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 430TKA CNS China CNS standard mechanical and structure with stainless steel pipe

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

C Si Mn P S Cr Ni Mo
≤0.12 ≤0.75 ≤1.00 ≤0.040 ≤0.030 16.00 -18.00 ≤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)
686 (≥) 626 (≥) 33 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

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
41 - -     0.14 -  
865 284 - 14.3 321   -  
817 - 43 21.2   441 313

Heat Treatment of steel grade 430TKA

Heat treated : 1623°C - 1258°C

Technological Curves of steel grade 430TKA

Cross Reference Table (Equivalent Grade) of 430TKA

Grade Standard Country Application
SUS430TKA
SUS430TKA
SUS430TKA
SUS430TKA
420J2TKA 430TKC
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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