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SUS 329J4 LTPY

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Japan JIS SUS329J4LTPY 大尺寸焊接无缝焊接钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS329J4LTPY / SUS 329J4 LTPY
Category Grade Standard Region/Area Standard Content
Metals SUS 329J4 LTPY JIS G3468 Japan 大尺寸焊接无缝焊接钢管

Chemical composition(mass fraction)(wt.%) of the SUS 329J4 LTPY

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 4.5000 6.0000 -
N 0.0800 0.2000 -
Mo 2.5000 3.5000 -
Mn - 2.0000 -
Cr 21.0000 24.0000 -
C - 0.0300 -

Mechanical Properties of steel grade SUS 329J4 LTPY

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)
416 (≥) 858 (≥) 22 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade SUS 329J4 LTPY

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
13 - -     0.24 -  
849 542 - 13.3 442   -  
839 - 44 24.2   314 113

Heat Treatment of steel grade SUS 329J4 LTPY

Heat treated : 1832°C - 1337°C

Technological Curves of steel grade SUS 329J4 LTPY

Cross Reference Table (Equivalent Grade) of SUS 329J4 LTPY

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.

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