ISO Oerlikon Iso Electrodes ARC HOBBY 210 3.25mm, SB a 2 pieces for cast

Small packs, pure nickel electrodes for cast iron cold welding, for gray cast iron, malleable cast iron, as well as connections between gray cast iron and steel, very crack-proof Tensile strength: approx. 300 Nmm2 Hardness: approx. 150 HB Welding positions: w, h (s) (q) (ü) Type of current: = (+) -DIN 1913: E-Ni G3