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STAS/SR OLC20

OLC20


OLC20 material is Structural steel.

Chemical composition of OLC20, OLC20 mechanical properties, OLC20 datasheet, OLC20 equivalent grade, Heat treatment and temperature process of OLC20.


OLC20 property sheet

OLC20 Spec.

Related Materials

Chemical Composition of OLC20

C 0.17-0.24
Si 0.17-0.37
Mn 0.30-0.60
P 0.040
S 0.045
Cr 0.30
Ni 0.30
Cu 0.30

Mechanical Properties of OLC20

Rp0.2 (MPa) 411 (≥)
Rm (MPa) 945 (≥)
AKV (J) 14
A (%) 32
Z (%) 44
Hardness HBW 322

OLC20 shape and dimensions

OLC20 Round bar: 1mm-800mm
OLC20 Square bar: 10mm * 10mm-600mm *600mm
OLC20 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
OLC20 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
OLC20 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
OLC20 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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