Uddeholm Vancron 40 SuperClean


Uddeholm Vancron 40 SuperClean is the most innovative PM tool steel on the market today. Solid state nitriding of the powder particles enables extremely high nitrogen alloy content, giving the tool an “internal surface coating” and the best resistance to galling and adhesive wear. The machinability in hard condition is the best of all the PM grades, ensuring benefits in tool making as well as tool maintenance.
  • Reducing maintenance caused by sticking of the work material
  • Reducing the need for coatings
  • Enabling in house refurbishing, reducing lead times
  • Fast and economical tool making due to good hard machinability
  • Best galling and adhesive wear resistance
  • Best machinability in hard condition
  • High hardness, 58-64 HRc
  • High compressive strength

Uddeholm Vancron 40 SuperClean

  • Abrasive wear resistance 65%
  • Adhesive wear resistance 100%
  • Ductility/edge chipping resistance 50%
  • Toughness/gross cracking resistance 33%
  • Hardness (HRC) max 64%

Reference grade Cold Work (D2)

  • Abrasive wear resistance 55%
  • Adhesive wear resistance 25%
  • Ductility/edge chipping resistance 20%
  • Toughness/gross cracking resistance 10%
  • Hardness (HRC) max 62%
Chemical composition
Carbon 1.1 Silicon 0.5 Manganese 0.4
Chrome 4.5 Molybdenum 3.2 Vanadium 8.5
Tungsten 3.7 Nitrogene 1.8
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