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SUS 329J 4L

Japan JIS SUS329J4L 不锈钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS329J4L / SUS 329J 4L
Category Grade Standard Region/Area Standard Content
Metals SUS 329J 4L JIS G4303 Japan 不锈钢棒

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

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 5.5000 7.5000 -
N 0.0800 0.3000 -
Mo 2.5000 3.5000 -
Mn - 1.5000 -
Cr 24.0000 26.0000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 5.5000 7.5000 -
N 0.0800 0.3000 -
Mo 2.5000 3.5000 -
Mn - 1.5000 -
Cr 24.0000 26.0000 -
C - 0.0300 -

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)
813 (≥) 461 (≥) 43 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

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
12 - -     0.43 -  
621 112 - 33.3 122   -  
676 - 11 24.2   244 143

Heat Treatment of steel grade SUS 329J 4L

Heat treated : 1839°C - 1242°C

Technological Curves of steel grade SUS 329J 4L

Cross Reference Table (Equivalent Grade) of SUS 329J 4L

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