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SUS 329J 4L

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SUS 329J3 LTPY SUS 329J 4L
#SUS-329J-4L

Description

Japan JIS G 4303 (2012), SUS 329J 4L Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 329J 4L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 329J 4L Duplex steel JIS Japan Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the SUS 329J 4L

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤1.50 ≤0.04 ≤0.03 24.00 -26.00 5.50 -7.50 2.50 -3.50 0.08 -0.30

Mechanical Properties of steel grade SUS 329J 4L

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)
457 (≥) 827 (≥) 13 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade SUS 329J 4L

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
14 - -     0.14 -  
123 246 - 33.3 142   -  
226 - 12 31.2   242 222

Heat Treatment of steel grade SUS 329J 4L

Heat treated : 1657°C - 1769°C

Technological Curves of steel grade SUS 329J 4L

Relevant standard of SUS 329J 4L

G 4303 (2012) Stainless steel bars G-4303-(2012).pdf
SUS 329J3 LTPY SUS 329J 4L
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Jiangyou Longhai Special Steel Co.,Ltd.

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