Aluminum alloys have a low density. That’s why they’re light-weight. The lightest aluminum alloy is termed “aluminum lithium alloy,” which can be lightweight and strong at the same time. Because of this, they’re commonly used in the aerospace sector. For illustration, you'll be able to Blend chromium with aluminum to https://aluminiumextrusion77653.activablog.com/31721014/5-easy-facts-about-aluminium-extrusion-described