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347S31

347S31


347S31 material is austenitic special steel.

Chemical composition of 347S31, 347S31 mechanical properties, 347S31 datasheet, 347S31 equivalent grade, Heat treatment and temperature process of 347S31.


347S31 property sheet

347S31 Spec.

Related Materials

347S31

Chemical Composition of 347S31

C Max 0.08
Si Max 1.00
Mn Max 1.00
P Max 0.045
S Max 0.03
Cr 17.0-19.0
Ni 9.00-12.0
Nb 10×C-1.00

Mechanical Properties of 347S31

Rp0.2 (MPa) 669 (≥)
Rm (MPa) 654 (≥)
AKV (J) 33
A (%) 13
Z (%) 42
Hardness HBW 321

347S31 shape and dimensions

347S31 Round bar: 1mm-800mm
347S31 Square bar: 10mm * 10mm-600mm *600mm
347S31 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
347S31 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
347S31 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
347S31 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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