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SUS329J4LTB

Description

SUS329J4LTB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS329J4LTB

Chemical composition(mass fraction)(wt.%) of the SUS329J4LTB

 

 


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    
0.08-0.2            
             

Mechanical Properties of steel grade SUS329J4LTB

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)
433 (≥) 523 (≥) 42 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SUS329J4LTB

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
21 - -     0.22 -  
633 333 - 44.3 141   -  
252 - 23 34.2   432 423

Heat Treatment of steel grade SUS329J4LTB

Heat treated : 1419°C - 1528°C

Technological Curves of steel grade SUS329J4LTB


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