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SUS 329 J1

Description

Japan JIS G 4317 (2005), SUS 329 J1 Specialsteel Hot-formed stainless steel sections and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 329 J1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 329 J1 Duplex steel JIS Japan Hot-formed stainless steel sections

Chemical composition(mass fraction)(wt.%) of the SUS 329 J1

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤1.50 ≤0.04 ≤0.03 23.00 -28.00 3.00 -6.00 1.00 -3.00 ≤ ≥

Mechanical Properties of steel grade SUS 329 J1

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)
787 (≥) 443 (≥) 44 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade SUS 329 J1

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
44 - -     0.22 -  
271 625 - 34.3 123   -  
834 - 42 31.2   124 222

Heat Treatment of steel grade SUS 329 J1

Heat treated : 1326°C - 1276°C

Technological Curves of steel grade SUS 329 J1

Relevant standard of SUS 329 J1

G 4317 (2005) Hot-formed stainless steel sections G-4317-(2005).pdf

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