Oerlikon Tenacito 70B description: TENACITO 70B is a basic coated MMA electrode for welding nickel-alloyed structural steels for low temperature service. The weld metal is of extremely high metallurgical purity, is ageing-resistant and deposits high ISO-V
toughness weld metal to -80C. Very low hydrogen content. Due to the double coating of the 2.5 mm and 3.2 mm sizes, the arc is both stable and concentrated, even at lower welding currents when positional welding. Good gap bridging characteristics. Welds are of X-ray quality.