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E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
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Reduce energy loss & improve stability with Target Metal high purity copper strip (99.99% Cu, ASTM B152). ISO 9001 certified, custom sizes, fast lead time for electrical engineering buyers.
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Product Description
High purity copper strip (ASTM B152, C11000) from Target Metal is engineered for high-demand electrical engineering applications. With a minimum purity of 99.99% and ultra-low oxygen content, it delivers stable conductivity, low energy loss, and long service life. This cold-rolled copper strip meets international industry standards and is widely used in transformers, power grids, connectors, and renewable energy equipment. As a professional manufacturer, we provide stable quality, flexible customization, and on-time delivery to support bulk procurement and OEM projects.
Our ASTM B152 copper strip reaches ≥101% IACS conductivity, effectively lowering transmission loss and improving equipment efficiency. The high-purity matrix reduces internal resistance, making it ideal for high-current and high-precision electrical components.
Cold-rolled technology ensures tight thickness and width tolerance, supporting automatic stamping, winding, and assembly. This reduces production waste and shortens your processing cycle.
Excellent corrosion resistance and oxidation stability maintain performance in harsh environments. It avoids cracking or performance degradation during bending and forming, ensuring long-term reliability for end products.
High purity copper strip for electrical engineering is widely applied in:
Transformer winding & reactor components
High-voltage power grid & busbar systems
Automotive & industrial electrical connectors
Solar inverters & wind power equipment
Item | Standard Value | Reference Standard |
Material Grade | C11000 / C10100 | ASTM B152 |
Purity (Cu+Ag) | ≥99.99% | Chemical Test |
Oxygen Content | ≤0.003% | ASTM E1019 |
Conductivity | ≥101% IACS | ASTM B193 |
Thickness | 0.05–3.0 mm | Micrometer Test |
Width | 5–600 mm | Vernier Caliper |
Temper | O / H02 / H04 | ASTM B370 |
Surface | Passivated / Polished | Customer Requirement |
All our C11000 copper strip products are produced in an ISO 9001 certified factory. Each batch is inspected for purity, conductivity, dimensions, and surface quality, with a complete Certificate of Analysis (COA). We provide consistent quality control for long-term cooperative clients.
We support custom thickness, width, temper, and surface treatment. Slitting, cutting, and edge conditioning are available according to drawings or samples. Short lead times for both standard and customized orders.
MOQ: 500kg per specification; sample orders (10–50kg) are acceptable for testing.
Yes, COA and test reports are provided with each batch.
7–10 days for standard sizes; 12–15 days for customized products.
Yes, we provide full OEM/ODM services for global customers.
T/T, L/C at sight, and Trade Assurance are supported.
