01 Tool Steel

01 is an oil hardening carbon manganese tool steel, possessing excellent dimensional stability during heat treatment.  01 is used for the production of ground flat stock, a precision material used in tool making and other engineering applications.

Typical applications: Press Tools, Broaches, Clipping, Marking Punches, Gauges, Jigs, Deep Drawing Dies, Slitting Cutters, Taps & Screwing Tools

O1 Typical Analysis
Carbon 0.95% Manganese 1.25%
Chromium 0.50% Tungsten 0.50%
Vanadium 0.20%

We stock 01 sheet in a range of thickness’s from 1.5 mm to 8.65 mm in the hot rolled annealed condition.

Stock sheet Sizes

  • 660 x 1.50 x 2000 mm
  • 360 x 2.46 x 1010 mm
  • 410 x 3.50 x 2050 mm
  • 410 x 4.60 x 2020 mm
  • 410 x 5.60 x 2020 mm
  • 410 x 7.00 x 1010 mm
  • 410 x 8.65 x 1010 mm

Smaller sheets and blanks may be available, call to check