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Medium manganese and silicon wire - nominal rust and mill scale tolerance. Developed for general purpose welding on low and medium carbon steels. Applications include structural steels, medium strength pressure vessels, ship, barge and offshore oil rig fabrication. Use with OK Flux 429, 231, 350, 10.71, 10.72, and 10.62.

Applications

  • Windtower
  • Ship and Offshore Yards
  • Offshore Oil
  • Structural Steel Fabrication
  • Pressure Vessels

Prop 65

  • Yes
  • Diameter: 3/16 in
  • Material: Mild Steel, Medium manganese, silicon
  • Process: Submerged Arc Welding
  • AWS Classification: EM12K
  • Trade Name: SPOOLARC 81
  • Carcinogen: Carbon Black
  • Country of Origin: United States
  • Reproductive: Dual Short Form