COPPER BARS
Copper bars are similar to rods but are often larger in cross-section. They come in various shapes, including square, rectangular, and round.
Applications: Commonly used in electrical applications, as well as in construction, manufacturing, and as raw material for various copper components.
What are Copper Bars?
Copper bars are solid, rectangular or square-shaped pieces of copper metal, often produced by casting, rolling, or extrusion. They come in different sizes and grades depending on their intended use. Because copper is highly conductive, durable, and resistant to corrosion, copper bars are widely used in industries ranging from electrical to construction.
Key Properties of Copper Bars
- High Electrical Conductivity – Copper bars are excellent conductors, making them essential in electrical applications.
- Thermal Conductivity – They quickly transfer heat, useful in heat exchangers and cooling systems.
- Corrosion Resistance – Copper naturally resists rust and oxidation, increasing longevity.
- Malleability and Ductility – Easy to shape, bend, and machine for various applications.
- Antimicrobial Nature – Copper surfaces kill bacteria, making it useful in sanitary environments.
Common Uses of Copper Bars
- Electrical Applications – Busbars, grounding systems, power distribution, switchgear.
- Construction – Roofing, plumbing systems, and architectural elements.
- Industrial Manufacturing – Heat exchangers, motors, transformers, and machinery parts.
- Art & Craft – Decorative pieces, sculptures, and DIY projects.
- Investment – Some people buy copper bars as a commodity or for diversification of assets.
Types of Copper Bars
- Electrolytic Tough Pitch (ETP) Copper Bars – High conductivity, commonly used in electrical applications.
- Oxygen-Free Copper Bars – Used when high purity and low oxygen content are required.
- Alloyed Copper Bars – Mixed with other metals (like zinc or tin) for added strength or specific applications.
Benefits of Using Copper Bars
- Long-lasting performance
- Recyclable and eco-friendly
- Versatile across multiple industries
- Stable and reliable for high-power applications