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SUS 347 HTP


SUS 347 HTP material is JIS G 3459 (2012) Stainless steel pipes Stainless steel pipes.

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


SUS 347 HTP property sheet

SUS 347 HTP Spec.

JIS G 3459 (2012)
Stainless steel pipes

Chemical Composition of SUS 347 HTP

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 HTP

Rp0.2 (MPa) 244 (≥)
Rm (MPa) 284 (≥)
AKV (J) 32
A (%) 34
Z (%) 34
Hardness HBW 231

SUS 347 HTP shape and dimensions

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