Copper Bars
Premium quality copper bars manufactured to meet international standards for diverse industrial applications
Premium Copper Bars
Starlight Tubes supplies high-quality copper bars that offer excellent electrical conductivity, thermal conductivity, and corrosion resistance. Our copper bars are ideal for electrical applications, heat exchangers, and various industrial uses.
Available in various grades and dimensions, our copper bars are manufactured using premium grade raw materials and undergo rigorous quality testing. We provide customized solutions with precise dimensions to meet your specific project requirements.
Technical Specifications
ASTM / ASME CompliantTechnical Specifications — High Conductivity Copper Busbar
Chemical composition and electrical conductivity specifications for ASTM B187 ETP Copper C11000 busbars
| Alloy / UNS | Cu (min) | O (max) | Total Impurities |
|---|---|---|---|
| ETP Copper (C11000) | 99.90% | 0.04% | 0.05% max |
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Your Trusted Copper Bar Supplier
Starlight Tubes delivers premium copper bars with unmatched quality and reliability. We ensure timely delivery and competitive pricing for all your industrial copper requirements.
Frequently Asked Questions on Copper Bars
Key engineering, tolerance, and international compliance answers from our metallurgical quality desk.
Copper round bars are used in electrical components, bus bars, heat sinks, machined parts, and grounding applications due to their excellent electrical and thermal conductivity.
Request Project Quotation for Copper Bars
Submit your required sizes, wall thicknesses, material grades, and total tonnage. Our technical sales engineers respond with complete mill pricing and lead times within 24 hours.