Copper Alloy Stocks

Copper alloys are classified into several main types based on their composition and characteristics. Each type of copper alloy offers unique properties such as conductivity, corrosion resistance, and strength, making them suitable for a wide range of industrial applications. Here are the most common types of copper alloys:

Red Copper

Also known as pure copper or electrolytic copper, red copper offers excellent electrical and thermal conductivity. It is commonly used in electrical wiring, plumbing, and heat exchangers.

• Common Types: C110 (Red Copper)

Brass Alloys

Brass is an alloy of copper and zinc, known for its strength, workability, and corrosion resistance. It is widely used in plumbing, decorative applications, and musical instruments.

• Common Types: C260 (Cartridge Brass), C360 (Free-Cutting Brass)

Bronze Alloys

Bronze is primarily made from copper and tin, offering excellent wear resistance and durability. It is ideal for bearings, bushings, and marine applications due to its anti-corrosive properties.

• Common Types: C932 (Bearing Bronze), C954 (Aluminum Bronze)

Phosphor Bronze

Phosphor bronze combines copper, tin, and phosphorus, providing high strength and low friction. It is used in electrical components and springs.

• Common Types: C519 (Phosphor Bronze), C544 (Leaded Phosphor Bronze)

Oxygen-Free Copper

Oxygen-free copper is highly pure, offering superior conductivity and ductility. It is used in applications like electronics, wiring, and semiconductor components.

• Common Types: C101 (Oxygen-Free Copper)

Deoxidized Phosphorus Copper

Deoxidized phosphorus copper is commonly used in welding and brazing due to its excellent ductility and corrosion resistance.

• Common Types: C122 (Deoxidized Phosphorus Copper)

Copper-Nickel (Cupronickel)

Copper-nickel alloys offer excellent corrosion resistance, particularly in saltwater environments, making them ideal for shipbuilding, heat exchangers, and desalination plants.

• Common Types: C706 (90/10 Copper-Nickel), C715 (70/30 Copper-Nickel)

Aluminum Bronze

Aluminum bronze is an alloy of copper and aluminum, providing high strength and superior corrosion resistance, especially in marine environments. It is commonly used in pumps, valves, and ship propellers.

• Common Types: C954 (Aluminum Bronze), C955 (Nickel Aluminum Bronze)

Silicon Bronze

Silicon bronze is a copper-silicon alloy known for its strength, corrosion resistance, and good casting properties. It is often used in marine applications and sculptures.

• Common Types: C655 (Silicon Bronze), C661 (Manganese Silicon Bronze)

Beryllium Copper

Beryllium copper is known for its high strength, hardness, and electrical conductivity. It is often used in aerospace components, electrical connectors, and precision tools.

• Common Types: C172 (Beryllium Copper), C175 (Low Beryllium Copper)

Titanium Copper

Titanium copper is a copper alloy that incorporates titanium to enhance its strength and corrosion resistance. It is used in connectors and springs in electronics.

• Common Types: C19900 (Titanium Copper)

Phosphorus Copper

Phosphorus copper is used primarily as a deoxidizer for copper in the casting process. It improves corrosion resistance and mechanical properties.

• Common Types: C505 (Phosphorus Copper)