1. Plumbing Fixtures: Used as caps for pipes and valves to prevent leaks and protect fittings.

2. Electrical Enclosures: Serve as protective covers for electrical connections and junction boxes, providing insulation and safety.

3. Decorative Hardware: Used in furniture, door handles, and architectural elements for an appealing finish.

4. Marine Applications: Ideal for boat fittings and hardware due to their resistance to saltwater corrosion.

5. Industrial Machinery: Act as covers for gears and other components to keep out dust and debris.

6. Automotive Components: Employed in engine parts and trim pieces where durability and aesthetics are important.

7. Art and Sculpture: Used by artists for creating intricate designs and functional sculptures.

8. Waterworks: Found in manhole covers and valve boxes, providing strength and longevity in outdoor environments.

These materials are often chosen for their blend of strength and beauty, making them versatile for both functional and decorative purposes.