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301S21

301S21


301S21 material is austenitic special steel.

Chemical composition of 301S21, 301S21 mechanical properties, 301S21 datasheet, 301S21 equivalent grade, Heat treatment and temperature process of 301S21.


301S21 property sheet

301S21 Spec.

Related Materials

301S21

Chemical Composition of 301S21

C Max 0.15
Si Max 1.00
Mn Max 2.00
P Max 0.045
S Max 0.03
Cr 16.0-18.0
Ni 6.00-8.00

Mechanical Properties of 301S21

Rp0.2 (MPa) 189 (≥)
Rm (MPa) 596 (≥)
AKV (J) 31
A (%) 21
Z (%) 13
Hardness HBW 114

301S21 shape and dimensions

301S21 Round bar: 1mm-800mm
301S21 Square bar: 10mm * 10mm-600mm *600mm
301S21 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
301S21 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
301S21 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
301S21 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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