Uddeholm Arne


Uddeholm Arne is a general purpose oil hardening tool steel for short to medium production runs. In East and South East Asian countries served by Assab, Uddeholm Arne is sold as DF-2.

  • Cost efficient tool making
  • Easy to machine
  • Good toughness
  • Adequate wear resistance

Uddeholm Arne

  • Abrasive wear resistance 25%
  • Adhesive wear resistance 30%
  • Ductility edge chipping resistance 35%
  • Toughness gross cracking resistance 30%

Reference grade Cold Work (D2)

  • Abrasive wear resistance 55%
  • Adhesive wear resistance 25%
  • Ductility/edge chipping resistance 20%
  • Toughness/gross cracking resistance 10%
Configure & Buy
Chemical composition
Carbon 0.95 Silicon 0.30 Manganese 1.10
Chromium 0.60 Vanadium 0.10 Tungsten 0.60
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