25 Rods Brazing Rods, Brass Solder, Brass Welding Rod for Oxyacetylene Gas Weldi
25 Rods Brazing Rods, Brass Solder, Brass Welding Rod for Oxyacetylene Gas Welding Brazing Copper Copper Alloy and Steel, Brass Rods for Crafts DIY 1/16″ X 9.84″. The chemical composition of the brazing rods: Cu 59%~61%, Si 0.15%~0.35%, Sn 0.8%-1.2%, Pb 105mg/kg, Zn balance.