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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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