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318S17

318S17


318S17 material is austenitic special steel.

Chemical composition of 318S17, 318S17 mechanical properties, 318S17 datasheet, 318S17 equivalent grade, Heat treatment and temperature process of 318S17.


318S17 property sheet

318S17 Spec.

Related Materials

318S17

Chemical Composition of 318S17

C Max 0.08
Si Max 1.00
Mn Max 2.00
P Max 0.045
S Max 0.03
Cr 18.0-20.0
Ni 11.0-14.0
Mo 2.00-3.00
Nb 10×CMax 1.00

Mechanical Properties of 318S17

Rp0.2 (MPa) 536 (≥)
Rm (MPa) 475 (≥)
AKV (J) 44
A (%) 12
Z (%) 42
Hardness HBW 332

318S17 shape and dimensions

318S17 Round bar: 1mm-800mm
318S17 Square bar: 10mm * 10mm-600mm *600mm
318S17 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
318S17 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
318S17 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
318S17 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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