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SUS321TKA

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SUS316TKA SUS347TKA
#SUS321TKA

Description

Japan JIS SUS321TKA ferritic stainless steel and SUS321TKA Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS321TKA
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS321TKA JIS Japan ferritic stainless steel
SUS405TP
SUS409LTP
SUS430TP
SUS430LXTP
SUS430J1LTP
SUS436LTP
SUS444LTP
SUS304TKA
SUS304TKC
SUS316TKA

Chemical composition(mass fraction)(wt.%) of the SUS321TKA

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Ti(%)
Max 0.08 Max 1.00 Max 2.00 Max 0.04 Max 0.03 17.0-19.0 9.00-13.00 Mix 5×C％

Mechanical Properties of steel grade SUS321TKA

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)
379 (≥) 397 (≥) 14 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade SUS321TKA

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
43 - -     0.12 -  
642 898 - 34.3 142   -  
285 - 31 42.2   333 141

Heat Treatment of steel grade SUS321TKA

Heat treated : 1134°C - 1336°C

Technological Curves of steel grade SUS321TKA

Cross Reference Table (Equivalent Grade) of SUS321TKA

Grade Standard Country Application
SUS321TKA JIS Japan ferritic stainless steel
SUS316TKA SUS347TKA
Available Suppliers
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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