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SUS 329J 4L

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SUS 329J 4L SUS 329J 4L
#SUS-329J-4L

Description

Japan JIS G 4317 (2005), SUS 329J 4L Specialsteel Hot-formed stainless steel sections 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 Hot-formed stainless steel sections

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)
815 (≥) 721 (≥) 23 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

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
11 - -     0.32 -  
856 822 - 34.3 133   -  
447 - 12 31.2   112 443

Heat Treatment of steel grade SUS 329J 4L

Heat treated : 1459°C - 1462°C

Technological Curves of steel grade SUS 329J 4L

Relevant standard of SUS 329J 4L

G 4317 (2005) Hot-formed stainless steel sections G-4317-(2005).pdf
SUS 329J 4L SUS 329J 4L
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