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SUS 347 TB


SUS 347 TB material is JIS G 3463 (2012) Stainless steel boiler and heat exchanger tubes Stainless steel boiler and heat exchanger tubes.

Chemical composition of SUS 347 TB, SUS 347 TB mechanical properties, SUS 347 TB datasheet, SUS 347 TB equivalent grade, Heat treatment and temperature process of SUS 347 TB.


SUS 347 TB property sheet

SUS 347 TB Spec.

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

Chemical Composition of SUS 347 TB

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 17.00 19.00
Ni: 9.00 13.00
Mo: Max Min
N: Max Min
Nb: 10×C% Min

Mechanical Properties of SUS 347 TB

Rp0.2 (MPa) 369 (≥)
Rm (MPa) 184 (≥)
AKV (J) 44
A (%) 34
Z (%) 32
Hardness HBW 122

SUS 347 TB shape and dimensions

SUS 347 TB Round bar: 1mm-800mm
SUS 347 TB Square bar: 10mm * 10mm-600mm *600mm
SUS 347 TB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 347 TB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 347 TB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 347 TB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes