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STAS/SR OSC7

OSC7


OSC7 material is tool steel.

Chemical composition of OSC7, OSC7 mechanical properties, OSC7 datasheet, OSC7 equivalent grade, Heat treatment and temperature process of OSC7.


OSC7 property sheet

OSC7 Spec.

Related Materials

Chemical Composition of OSC7

C 0.65-0.74
Si 0.15- 0.35
Mn 0.10-0.35
P 0.030
S 0.025
Cr Max 0.20
Ni 0.25
Cu 0.25

Mechanical Properties of OSC7

Rp0.2 (MPa) 461 (≥)
Rm (MPa) 132 (≥)
AKV (J) 24
A (%) 14
Z (%) 22
Hardness HBW 411

OSC7 shape and dimensions

OSC7 Round bar: 1mm-800mm
OSC7 Square bar: 10mm * 10mm-600mm *600mm
OSC7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
OSC7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
OSC7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
OSC7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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