Non-ferrous metals

Non-ferrous metals, traditionally referred to in German as “Buntmetalle”, are a group of non-iron-based metals known for their distinctive colors, valuable material properties, and wide range of industrial and decorative uses. Unlike ferrous metals (which contain iron), non-ferrous metals are not magnetic, typically lighter, and often more corrosion-resistant.

Common representatives

• Copper (Cu) – Reddish shine, excellent electrical and thermal conductivity
• Brass (Cu-Zn) – Gold-like color, good machinability and corrosion resistance
• Bronze (Cu-Sn or Cu-Al) – Brownish hue, high wear resistance and strength
• Nickel (Ni) – Silvery-white, hard and temperature-resistant
• Zinc (Zn) – Bluish-grey, corrosion-resistant and castable
• Nickel silver (Cu-Ni-Zn) – Silver-like appearance, used in decorative and technical components

Key properties

• Corrosion resistance – Many non-ferrous metals form a natural protective oxide layer
• Good conductivity – Especially copper and its alloys for electrical and thermal systems
• Excellent workability – Suitable for drawing, rolling, casting, and machining
• Decorative appeal – Frequently used in design, art, and architecture
• Recyclability – High environmental and economic value through material recovery

Typical applications

• Electrical engineering – Cables, connectors, circuit boards
• Mechanical engineering – Bearings, valves, fittings
• Construction and architecture – Roofing, façades, profiles
• Jewelry, musical instruments, and art – Watches, sculptures, decorative elements
• Sanitary systems – Faucets, pipes, plumbing components

You will find all our alloys in our alloy finder