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ER90S-B3 is a copper-coated, low alloy steel TIG Rod that is designed for welding 2.25% chromium, 1% molybdenum alloyed steel. Typically used for petro-chemical, power plants, piping, turbine casting, and steam chest applications.

Features

  • Copper coated electrode with excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
  • B3 alloyed steel: 2.25% chromium, 1% molybdenum alloyed steel consumable designed for prolonged elevated temperature service up to 600°C (1112°F)
  • Weight: 11 lbs
  • Diameter: 2.4 mm
  • Material: 2.25% Chromium, 1% Molybdenum Alloyed Steel, Copper Coated
  • Temperature Resistance: 6006C (11126F)
  • Corrosion Resistance Temperature Range: 2506C-4506C (4826F-8426F)
  • Country of Origin: 99

Downloads

    Spec Sheet