High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

STAS/SR OLC55A

OLC55A


OLC55A material is Alloy structural steel.

Chemical composition of OLC55A, OLC55A mechanical properties, OLC55A datasheet, OLC55A equivalent grade, Heat treatment and temperature process of OLC55A.


OLC55A property sheet

OLC55A Spec.

Related Materials

Chemical Composition of OLC55A

C O.50~0.60
Si 0.17-0.37
Mn 0.50-0.80
P 0.04
S 0.04
Cr 0.3
Ni 0.3
Cu 0.25

Mechanical Properties of OLC55A

Rp0.2 (MPa) 764 (≥)
Rm (MPa) 414 (≥)
AKV (J) 34
A (%) 41
Z (%) 24
Hardness HBW 134

OLC55A shape and dimensions

OLC55A Round bar: 1mm-800mm
OLC55A Square bar: 10mm * 10mm-600mm *600mm
OLC55A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
OLC55A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
OLC55A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
OLC55A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

  • Ph: +86-1388-0247-006
  • Email: sales@steelss.com

©Longhai Special Steel © 2005-2024