11 Ago 25 Brass Brazing Rods for Oxyacetylene Welding, DIY Crafts, Copper & Steel 1/16
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. Note: Welding needs to be done in an open place or outdoors. Item model number Brass brazing rods....