While lightweight and corrosion-resistant, the copper bars on sale are also simple to mill and cut, making them a popular choice for many applications. Supports, trim, shafts, braces, pins, and dowels are all examples of common applications for these bars. Our bars are used whenever strength, corrosion resistance, spark resistance, and electrical conductivity are critical characteristics. Copper is a lightweight metal that is easy to manufacture and has a beautiful luster when polished. Copper bars are used in various applications, including maritime hardware, instruments, fasteners, and fittings. In addition, these bars are made from tool steel, attached to a tolerance diameter to ensure long service life.