Material: aluminum, brass ( composition metal ), bronze.

Bronze Alloys - Sequoia Brass and Copper

Aluminum Bronze Wear Plates- The Superior Choice of Material - National Bronze Manufacturing

Properties and Grades of Brass Alloy

Alloys: Characteristics, Classification, Types, Benefits, Limitations

What To Know About Silicon Bronze

Metal Alloys: Principles, Types, Advantages and Applications

Brass and Bronze: Popular Use in Home Hardware Applications

Aluminium bronze - Wikipedia

9 Different Types of Bronze

Brass Angle and Other Copper Alloy Products, and Why They Are Amazing

Use These Basic Tests to Identify Metal

Composition of Common Brass Alloys

Bronze vs. Brass Casting Services

Brass Vs Bronze, What is difference and Their use?

C63000 (CDA 630) Nickel Aluminum Bronze - AMS 4640 / UNS C63000