VISHAL STEEL INDUSTRIES
1.3343 Steel Round Bar

1.3343 Steel Round Bar

Send Inquiry

We are a leading supplier and exporter of 1.3343 Steel Round Bar, which is a tungsten molybdenum high speed steel, and offers high toughness combined with good cutting powers and will withstand increase in temperature without losing its temper.

Chemical Composition :-

  • Carbon : 0.86 – 0.94%
  • Chromium : 3.80 – 4.50%
  • Manganese : 0.40%
  • Silicon : 0.45%
  • Molybdenum : 4.70 – 5.20%
  • Vanadium : 1.70 – 2.10%
  • Tungsten : 5.90 – 6.70%
  • Phosphorous : 0.03%
  • Sulphur : 0.03%

Heat Treatment Temperature :-

  • Stress Relieving : 600 to 650°C
  • Annealing : 770 to 840°C
  • Hardening : 1190 to 1230°C

Applications :-

Broaching tools, twist drills, reamers, taps, milling tools, metal saws and also used for cold forming tools such as extrusion rams, dies, also for plastic moulds, cutting tools etc.