Aluminium is one of many non-ferrous metals

An Overview of Non-Ferrous Metals

Aluminium is one of many non-ferrous metals. These are metals that do not contain any appreciable amounts of iron and each has its ownAluminium is one of many non-ferrous metals particular uses and properties that make them appealing for different industries and uses. TWI has created a guide to non-ferrous metals, including aluminium, and detailing the history of these metals in use, recycling, casting, alloys and more.

You can see the guide here:

https://www.twi-global.com/technical-knowledge/faqs/what-metals-are-non-ferrous