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SUS 329J4 LTPY


SUS 329J4 LTPY material is JIS G 3468 (2011) Large diameter welded stainless steel pipes Large diameter welded stainless steel pipes.

Chemical composition of SUS 329J4 LTPY, SUS 329J4 LTPY mechanical properties, SUS 329J4 LTPY datasheet, SUS 329J4 LTPY equivalent grade, Heat treatment and temperature process of SUS 329J4 LTPY.


SUS 329J4 LTPY property sheet

SUS 329J4 LTPY Spec.

JIS G 3468 (2011)
Large diameter welded stainless steel pipes

Chemical Composition of SUS 329J4 LTPY

C: Max 0.03
Si: Max 1.00
Mn: Max 1.50
P: Max 0.04
S: Max 0.03
Cr: 24.00 26.00
Ni: 5.50 7.50
Mo: 2.50 3.50
N: 0.08 0.30

Mechanical Properties of SUS 329J4 LTPY

Rp0.2 (MPa) 694 (≥)
Rm (MPa) 298 (≥)
AKV (J) 24
A (%) 12
Z (%) 32
Hardness HBW 421

SUS 329J4 LTPY shape and dimensions

SUS 329J4 LTPY Round bar: 1mm-800mm
SUS 329J4 LTPY Square bar: 10mm * 10mm-600mm *600mm
SUS 329J4 LTPY Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 329J4 LTPY Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 329J4 LTPY Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 329J4 LTPY Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes