Iron Copper Alloy
Iron copper alloy materials combining high strength of iron with conductivity and thermal performance of copper.
High quality copper bars supplied in round, square, rectangular and customized shapes for electrical, machining and industrial applications.
Copper bar is a solid copper product manufactured by extrusion, drawing or rolling processes. It provides excellent electrical conductivity, thermal conductivity, corrosion resistance and good machinability.
Copper bars are available in pure copper grades such as C10100, C10200 and C11000, as well as copper alloy grades for applications requiring higher strength and wear resistance.
Due to their reliable electrical and mechanical properties, copper bars are widely used in electrical equipment, power transmission systems, machinery manufacturing and industrial components.
Copper bar grades are selected according to electrical performance, mechanical strength and application requirements.
| Grade | Material Type | Main Features |
|---|---|---|
| C10100 | Oxygen Free Copper | Highest purity and excellent conductivity |
| C10200 | Oxygen Free Copper | Low oxygen content and high reliability |
| C11000 | Electrolytic Copper | Excellent conductivity and widely used |
| C14500 | Tellurium Copper | Excellent machinability and conductivity |
| C17200 | Beryllium Copper | High strength and wear resistance |
Pure copper bars contain high copper content for maximum conductivity, while alloy copper bars improve strength and special performance by adding alloying elements.
| Property | Typical Value |
|---|---|
| Copper Content | ≥99.9% for pure copper grades |
| Density | Approximately 8.9 g/cm³ |
| Electrical Conductivity | Up to 101% IACS |
| Thermal Conductivity | Excellent heat transfer performance |
| Corrosion Resistance | Excellent resistance to atmospheric corrosion |
| Machining Performance | Suitable for cutting, drilling and machining |
Copper bars are supplied in various shapes and dimensions according to international standards and customer requirements.
| Item | Available Range |
|---|---|
| Shape | Round bar, square bar, rectangular bar, flat bar |
| Diameter | 5 mm - 300 mm |
| Width / Thickness | 5 mm - 300 mm |
| Length | Standard 2m / 3m / 6m or customized |
| Surface | Mill finish, polished, bright finish |
| Standards | ASTM B187, ASTM B150, EN, JIS and GB |
Sunny Steel supplies Copper Bar materials in various forms to meet different industrial manufacturing requirements.
Precision machining and forging of copper alloys, brass and bronze, built on a certified quality management system.
Precision round parts
Internal machining
Complex profiles
Die & open-die
High-precision cutting
Full capability list
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When you partner with Sunny Steel, you can stop worrying about meeting deadlines thanks to our responsive and timely service. You'll also say goodbye to unnecessary shopping around. Instead, you'll get white glove service from an expert who understands your needs and can get you the materials you need quickly.
