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Uddeholm Vidar 1

SUITABLE STEEL IN EXTRUSION

Uddeholm Vidar 1 is a chromium-molybdenum-vanadium-alloyed tool steel. The good combination of high temperature strength, good toughness and good resistance to abrasion makes it a suitable steel in extrusion.
  • Good high-temperature strength
  • Good toughness and ductility
  • Good machinability and polishability
  • Good through-hardening properties
  • Good size stability during hardening

Uddeholm Vidar 1

  • Hot wear resistance 40%
  • Plastic deformation resistance 40%
  • Heat checking resistance 40%
  • Premature cracking resistance 40%

Reference Grade Hot Work (H13)

  • Hot wear resistance 40%
  • Plastic deformation resistance 40%
  • Heat checking resistance 40%
  • Premature cracking resistance 35%
Chemical composition
Carbon 0.38 Silicon 1 Manganese 0.4
Chromium 5 Molybdenum 1.3 Vanadium 0.4
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