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Uddeholm Vidar 1 ESR

GOOD TOUGHNESS IN COMBINATION WITH VERY GOOD POLISHABILITY

Uddeholm Vidar 1 ESR is a chromium-molybdenum-vanadium-alloyed tool steel.

  • The good toughness in combination with very good polishability and texturing properties makes it a suitable steel in plastic mould applications
  • Good high-temperature strength
  • Good toughness and ductility
  • Good machinability and polishability
  • Good through-hardening properties
  • Good size stability during hardening

Uddeholm Vidar 1 ESR

  • Corrosion resistance 30%
  • Wear resistance 60%
  • Polishability 80%
  • Toughness 80%
Chemical composition
Carbon 0.38 Silicon 1.00 Manganese 0.40
Chromium 5.00 Molybdenum 1.30 Vanadium 0.40
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