12-24-2024, 07:58 AM
In fact, the H in 1060 aluminum sheet H24 indicates the temper of work hardening, and some indicate the heat treatment state instead of H but T. And for 24, represents the processing technology to control the hardness and other physical properties. In addition to 24, there are 12, 14, 16, 18, 22, 26, 34, 36, etc., usually the 4 ends are in a semi-hard temper. For example, 1060-O, 1060-H22, 1060-H24, and 1060-H18 are arranged from soft to hard.