Oerlikon Tenax 77 description: TENAX 77 is a basic coated electrode with low hydrogen content (< 4 ml/100g). The metal powder contained on the covering gives 120% recovery and high deposition rate. Suitable for pressure vessels welding, shipbuilding,
earth moving machine and metal working. Good electric arc and controllable cold weld pool make this electrode suitable for difficult position joint. Easy slag removal. No spatter.