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SUS329J4LTP

Description

Japan JIS SUS329J4LTP austenitic special steel and SUS329J4LTP Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS329J4LTP
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS329J4LTP JIS Japan austenitic special steel
SUS316TiTP
SUS317TP
SUS317LTP
SUS3386LTP
SUS890LTP
SUS321LTP
SUS321HTP
SUS347TP
SUS347HTP
SUS329JITP

Chemical composition(mass fraction)(wt.%) of the SUS329J4LTP

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%)
Max 0.03 Max 1.00 Max 1.50 Max 0.04 Max 0.03 24.00-26.00 5.50-7.50 5.50-7.50 0.08-0.30

Mechanical Properties of steel grade SUS329J4LTP

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)
828 (≥) 185 (≥) 13 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade SUS329J4LTP

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
33 - -     0.44 -  
191 517 - 42.3 424   -  
824 - 21 13.2   122 233

Heat Treatment of steel grade SUS329J4LTP

Heat treated : 1888°C - 1353°C

Technological Curves of steel grade SUS329J4LTP

Cross Reference Table (Equivalent Grade) of SUS329J4LTP

Grade Standard Country Application
SUS329J4LTP JIS Japan austenitic special steel

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