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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 1.00 Manganese 0.40
Chromium 5.00 Molybdenum 1.30 Vanadium 0.40
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