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SUS 329J1 TPY

Japan JIS SUS329J1TPY 大尺寸焊接无缝焊接钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS329J1TPY / SUS 329J1 TPY
Category Grade Standard Region/Area Standard Content
Metals SUS 329J1 TPY JIS G3468 Japan 大尺寸焊接无缝焊接钢管

Chemical composition(mass fraction)(wt.%) of the SUS 329J1 TPY

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 3.0000 6.0000 -
Mo 1.0000 3.0000 -
Mn - 1.5000 -
Cr 23.0000 28.0000 -
C - 0.0800 -

Mechanical Properties of steel grade SUS 329J1 TPY

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)
712 (≥) 325 (≥) 11 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade SUS 329J1 TPY

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 - -     0.31 -  
297 611 - 12.3 321   -  
574 - 44 13.2   212 331

Heat Treatment of steel grade SUS 329J1 TPY

Heat treated : 1679°C - 1894°C

Technological Curves of steel grade SUS 329J1 TPY

Cross Reference Table (Equivalent Grade) of SUS 329J1 TPY

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