How to learn about DIY aluminum casting Aluminium has a higher melting point compared to other metals like copper, iron and brass. In its pure form its melting point is recorded at approximately 660 degrees Celsius or 1220 degrees Fahrenheit . DIY aluminum casting can be a fun and rewarding hobby, but it can also be dangerous if proper safety precautions are not taken. Here are a few basic steps to get started: Gather the necessary materials and equipment, such as a furnace or foundry, a mold, and aluminum scrap or ingots. Create a mold out of sand, clay, or another material that can withstand high temperatures. Make sure that the mold is properly cured and that any vents or channels are clear. Heat the aluminum to its melting point, typically around 1220 degrees Fahrenheit. Carefully pour the molten aluminum into the mold, making sure to fill it completely and avoid creating any air pockets. Allow the aluminum to cool and solidify. Remove the casting from the mold and cl...