CSA-50WT CAT3

Details

  • When referenced with a ‘T’, such as 350WT, this indicates weldable notch-tough steel. When Charpy tests are required, the category will be indicated as Longitudinal Charpy V Notch (LCVN) with test temperateures as listed below;
    • CAT 1    20 joules @ (0 C)
    • CAT 2    20 joules @ (-20 C)
    • CAT 3    20 joules @ (-30 C)
    • CAT 4    20 joules @ (-40 C)
    • CAT 5    To be specified by the purchaser
  • 27 joules is equal to 20ft/lbs
  • Thickness range: 5/16” – 4”
XtremeSteel steel products CSA 50WT Cat3