ADC-12 (equivalent to ZL104 in China) is a die-cast aluminum alloy grade, which is a brittle material and is prone to chipping. It is similar to cast iron, but has the advantages of light weight and good thermal conductivity. It is mainly used to make high-end telescope housings, camera tripod gimbals, engine housings, etc. The specific performance indicators can be provided by the aluminum alloy die-casting factory, or I will be informed after checking the information. There are a large number