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SUS329J4L

Description

SUS329J4L Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS329J4L
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS329J4L
SUS317LN
SUS317J1
SUS836L
SUS890L
SUS321
SUS347
SUSXM7
SUSXM15J1
SUS329J1
SUS329J3L

Chemical composition(mass fraction)(wt.%) of the SUS329J4L

C
Si
Mn
P
S
Cr Ni
0.03 1.0  1.5 0.04  0.03   24-26 5.5-7.5
Mo Al Cu Nb Ti V Ce
2.5-3.5            
N Co Pb B Other    
 0.08-0.3            
             

Mechanical Properties of steel grade SUS329J4L

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)
127 (≥) 733 (≥) 31 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SUS329J4L

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
34 - -     0.42 -  
574 873 - 23.3 214   -  
733 - 23 43.2   342 111

Heat Treatment of steel grade SUS329J4L

Heat treated : 1529°C - 1481°C

Technological Curves of steel grade SUS329J4L

Cross Reference Table (Equivalent Grade) of SUS329J4L

Grade Standard Country Application
SUS329J4L JIS Japan Austenitic-ferritic (Duplex) stainless steels
SUS329J4LTP JIS Japan austenitic special steel

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