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SUS 329J3 LTPY

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SUS 329J 3LTP SUS 329J 4L
#SUS-329J-3L

Description

Japan JIS G 3468 (2011), SUS 329J3 LTPY Specialsteel Large diameter welded stainless steel pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 329J3 LTPY
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 329J3 LTPY Duplex steel JIS Japan Large diameter welded stainless steel pipes

Chemical composition(mass fraction)(wt.%) of the SUS 329J3 LTPY

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.04 ≤0.03 21.00 -24.00 4.50 -6.50 2.50 -3.50 0.08 -0.20

Mechanical Properties of steel grade SUS 329J3 LTPY

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)
346 (≥) 846 (≥) 14 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade SUS 329J3 LTPY

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 - -     0.12 -  
788 413 - 44.3 232   -  
688 - 44 34.2   134 422

Heat Treatment of steel grade SUS 329J3 LTPY

Heat treated : 1719°C - 1358°C

Technological Curves of steel grade SUS 329J3 LTPY

Relevant standard of SUS 329J3 LTPY

G 3468 (2011) Large diameter welded stainless steel pipes G-3468-(2011).pdf
SUS 329J 3LTP SUS 329J 4L
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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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