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SUS 329J 4LTB


SUS 329J 4LTB material is JIS G 3463 (2012) Stainless steel boiler and heat exchanger tubes Stainless steel boiler and heat exchanger tubes.

Chemical composition of SUS 329J 4LTB, SUS 329J 4LTB mechanical properties, SUS 329J 4LTB datasheet, SUS 329J 4LTB equivalent grade, Heat treatment and temperature process of SUS 329J 4LTB.


SUS 329J 4LTB property sheet

SUS 329J 4LTB Spec.

JIS G 3463 (2012)
Stainless steel boiler and heat exchanger tubes

Chemical Composition of SUS 329J 4LTB

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 329J 4LTB

Rp0.2 (MPa) 977 (≥)
Rm (MPa) 646 (≥)
AKV (J) 23
A (%) 12
Z (%) 24
Hardness HBW 122

SUS 329J 4LTB shape and dimensions

SUS 329J 4LTB Round bar: 1mm-800mm
SUS 329J 4LTB Square bar: 10mm * 10mm-600mm *600mm
SUS 329J 4LTB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 329J 4LTB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 329J 4LTB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 329J 4LTB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes