Brass Alloy 71580 | Product Properties & Chemical Composition

Bronze 71580, also known as alloy C71580, is a versatile and high-performance alloy that is suitable for a wide range of applications. Typically composed of approximately 70% copper, 30% nickel, and a small amount of tin, this specific combination of elements gives bronze 71580 several characteristics that make it a desirable choice across various industries.

Characteristics

• Mechanical strength – Bronze 71580 has high mechanical strength compared to other bronze alloys and can withstand significant stress and strain.
• Corrosion resistance – Bronze 71580 has excellent resistance to corrosion and performs exceptionally well against saltwater corrosion.
• Machinability – Bronze 71580 can be worked into complex shapes and intricate parts without compromising its structural integrity.
• Electrical conductivity – Bronze alloy 71580 has high thermal and electrical conductivity, making it an excellent choice for applications requiring efficient heat dissipation and reliable electrical performance.

Common Applications

Bronze 71580 is highly valued for its excellent corrosion resistance to salt water, making it particularly suitable for the marine and shipbuilding industries. It is used in components such as marine hardware, propellers, shafting, ship fittings, and other equipment exposed to salt water, leading to extended service life and reduced maintenance.

In addition to its marine uses, bronze alloy 71580 is found within several other industries. It is widely utilized in the aerospace and automotive sectors, where its combination of strength, corrosion resistance, and machinability is critical for components that endure harsh conditions. These components include gears, bearings, bushings, and various structural elements, all of which benefit from the alloy’s durability and performance.

In the electronics industry, bronze 71580’s high electrical conductivity makes it suitable for components requiring efficient electrical performance. Additionally, the alloy is used in power generation equipment, where its strength and thermal conductivity are essential for managing high temperatures and mechanical stress. Examples include turbine blades and housings, where the alloy’s properties help ensure reliable and effective operation.