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SUS 347 TPY

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SUS 347 TP KSUS321
#SUS-347

Description

Japan JIS G 3468 (2011), SUS 347 TPY Specialsteel Large diameter welded stainless steel pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 347 TPY
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 347 TPY Austenite JIS Japan Large diameter welded stainless steel pipes

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

C Si Mn P S Cr Ni Mo N Nb
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00 -19.00 9.00 -13.00 ≤ ≥ ≤ ≥ 10×C％ - ≥

Mechanical Properties of steel grade SUS 347 TPY

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)
944 (≥) 515 (≥) 32 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade SUS 347 TPY

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
33 - -     0.43 -  
227 832 - 14.3 124   -  
855 - 12 21.2   241 334

Heat Treatment of steel grade SUS 347 TPY

Heat treated : 1187°C - 1434°C

Technological Curves of steel grade SUS 347 TPY

Relevant standard of SUS 347 TPY

G 3468 (2011) Large diameter welded stainless steel pipes G-3468-(2011).pdf
SUS 347 TP KSUS321
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Jiangyou Longhai Special Steel Co.,Ltd.

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