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KS 347S20

347S20


347S20 material is austenitic special steel.

Chemical composition of 347S20, 347S20 mechanical properties, 347S20 datasheet, 347S20 equivalent grade, Heat treatment and temperature process of 347S20.


347S20 property sheet

347S20 Spec.

Related Materials

347S20

Chemical Composition of 347S20

C Max 0.08
Si Max 1.00
Mn Max 2.00
P Max 0.045
S Max 0.03
Cr 17.0-21.0
Ni 9.00-12.0
Nb 10×CMax 1.00

Mechanical Properties of 347S20

Rp0.2 (MPa) 549 (≥)
Rm (MPa) 793 (≥)
AKV (J) 22
A (%) 22
Z (%) 33
Hardness HBW 113

347S20 shape and dimensions

347S20 Round bar: 1mm-800mm
347S20 Square bar: 10mm * 10mm-600mm *600mm
347S20 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
347S20 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
347S20 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
347S20 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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