Aluminium

Highly corrosion-resistant and conductive (e.g., food packaging).

Heat-treatable, high strength, often used in aerospace. aluminium

Unlike steel, which becomes brittle in the cold, aluminium increases in strength as temperature decreases, making it suitable for arctic or space applications. Highly corrosion-resistant and conductive (e

While pure aluminium is soft, alloys can be significantly strengthened (some to higher levels than steel). 2. Specialized Environmental Features Highly corrosion-resistant and conductive (e.g.