CM5551 Copper Chromium Rod C18200

Copper Chromium Rod Description

Copper Chromium Rod is a heat-treatable copper alloy. This alloy combines the excellent electrical and thermal conductivity of copper with the high strength, hardness, and resistance to corrosion and wear provided by chromium. The addition of chromium improves the performance of alloy in high-temperature applications and enhances its mechanical properties, making it one of the preferred resistance welding electrode materials for a variety of applications. Nominally composed of 99.1% copper and 0.9% chromium, this heat-treatable alloy can be brought to its softest condition by annealing it at 1000°C (1850°F) for one-half hour at temperature, then rapidly quenching it in water. In this annealed condition, the alloy is ductile and easily formed, and has an electrical conductivity of about 40% IACS.

Copper Chromium Rod Specifications

Copper Chromium Rod Applications

• Welding and Electrode Materials: Suitable for making welding electrodes and tips, particularly in resistance welding, due to its combination of conductivity and resistance to wear.
• Electrical Contacts and Conductors: Used in switches, relays, and other electrical components where high conductivity and durability are required.
• Heat Exchangers and Radiators: The thermal conductivity and resistance to corrosion make it a good choice for heat exchange applications.
• Automotive and Aerospace Components: Utilized in parts that require high strength and conductivity, such as connectors and terminal blocks.

Copper Chromium Rod   Packaging

Our Copper Chromium Rod is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Copper Chromium Rod FAQs

Q1: What is Copper Chromium Rod C18200?

A1: Copper Chromium Rod C18200 is an industrial-grade rod made from a copper alloy containing chromium. It is known for its excellent electrical conductivity, high strength, and good resistance to wear and corrosion.

Q2: What are the typical applications of Copper Chromium Rod C18200?

A2: Copper Chromium Rod C18200 is commonly used in applications such as electrical contacts, welding electrodes, heat exchangers, and components that require high thermal and electrical conductivity. It is also used in aerospace, automotive, and heavy electrical equipment industries.

Q3: How does Copper Chromium Rod C18200 compare to other copper alloys?

A3: Compared to other copper alloys, Copper Chromium Rod C18200 offers a superior combination of electrical conductivity and mechanical strength. It outperforms pure copper in applications where strength and hardness are critical, while still maintaining good conductivity.