本规范涵盖棒、棒和形状的一种铜。规定了标称直径不超过3.000英寸（mm）的棒材和棒材、平行边之间最小距离不超过4.000英寸（毫米）的正方形和矩形以及任何尺寸的形状的要求（见8.6）。

This specification covers one type of copper in the form of bars, rods, and shapes. Requirements are provided for bar and rods up to 3.000 inches (mm) in nominal diameter, squares and rectangles with up to 4.000 inches (mm) least distance between parallel sides and shapes of any size (see 8.6).