Bronze is a metal composed of copper as the main alloying metal and one or more other metals, such as tin, zinc, or phosphorus. Silicon bronze is a typical stud alloy. Copper is a reddish metallic ...

The ferrule breaks away when the gun is lifted to expose a completed fillet with a smooth surface at the base of the metal unit. Drawn arc stud welding works with any size and type of fastener. These ...