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SUS 347TKA

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SUS 321TKA SUS 410TKA
#SUS-347TKA

Description

Japan JIS G 3446 (2012), SUS 347TKA Specialsteel Stainless steel pipes for machine and structural purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 347TKA
Category Class Grade Standard Country Application
Steel GradesSpecialsteel SUS 347TKA JIS Japan Stainless steel pipes for machine and structural purposes

Chemical composition(mass fraction)(wt.%) of the SUS 347TKA

C Si Mn P S Cr Ni Mo Nb
≤0.08 ≤1.00 ≤2.00 ≤0.04 ≤0.03 17.00 -19.00 9.00 -13.00 ≤ ≥ 10×C％ - ≥

Mechanical Properties of steel grade SUS 347TKA

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)
154 (≥) 661 (≥) 42 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade SUS 347TKA

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
13 - -     0.33 -  
968 629 - 41.3 243   -  
362 - 13 13.2   214 413

Heat Treatment of steel grade SUS 347TKA

Heat treated : 1554°C - 1355°C

Technological Curves of steel grade SUS 347TKA

Relevant standard of SUS 347TKA

G 3446 (2012) Stainless steel pipes for machine and structural purposes G-3446-(2012).pdf
SUS 321TKA SUS 410TKA
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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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