High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

S20300


S20300 material is Austenitic Chromium Manganese Nickel Copper Free Machining Stainless Steel.

Chemical composition of S20300, S20300 mechanical properties, S20300 datasheet, S20300 equivalent grade, Heat treatment and temperature process of S20300.


S20300 property sheet

S20300 Spec.

Chemical Composition of S20300

C: Max 0.08
Mn: 5.00 6.50
Si: Max 1.00
P: Max 0.04
S: 0.18 0.35
Cr: 16.00 18.00
Ni: 5.00 6.00
Mo: Max 0.50
Cu: 1.75 2.25

Mechanical Properties of S20300

Rp0.2 (MPa) 632 (≥)
Rm (MPa) 967 (≥)
AKV (J) 23
A (%) 44
Z (%) 32
Hardness HBW 423

S20300 shape and dimensions

S20300 Round bar: 1mm-800mm
S20300 Square bar: 10mm * 10mm-600mm *600mm
S20300 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
S20300 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
S20300 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
S20300 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes