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ASTM O2

O2


O2 material is Oil-Hardening Tool Steel.

Chemical composition of O2, O2 mechanical properties, O2 datasheet, O2 equivalent grade, Heat treatment and temperature process of O2.

  • Tags: O2,

O2 property sheet

O2 Spec.

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Chemical Composition of O2

C: 0.85 0.95
Si: Max 0.50
Mn: 1.40 1.80
P: Max 0.030
S: Max 0.030
Cr: Max 0.50
Mo: Max 0.30
V: Max 0.30
W: Max Min
Ni＋Cu: Max 0.75

Mechanical Properties of O2

Rp0.2 (MPa) 245 (≥)
Rm (MPa) 188 (≥)
AKV (J) 12
A (%) 13
Z (%) 31
Hardness HBW 234

O2 shape and dimensions

O2 Round bar: 1mm-800mm
O2 Square bar: 10mm * 10mm-600mm *600mm
O2 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
O2 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
O2 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
O2 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

O2 Relevant products

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