Al Summan Metals, based in Dubai, UAE, has established a strong reputation as a trustworthy manufacturer and supplier of premium Copper C10300 Bars and Rods. Driven by a firm commitment to precision and quality, this company manufactures copper products that meet international standards for performance and reliability. Copper C10300, commonly known as oxygen-free phosphorus-deoxidized copper, is renowned for its outstanding electrical and thermal conductivity, impressive resistance to corrosion, and excellent formability. Al Summan Metals emphasizes innovation, consistency, and on-time delivery, serving industries such as electrical, automotive, and marine with durable and high-performance copper bar and rod solutions.
Copper C10300 Bars and Rods consist mainly of high-purity copper (roughly 99.9%), with a small amount of phosphorus included to improve thermal resistance and guard against hydrogen embrittlement. This distinctive makeup delivers superb electrical and thermal conductivity, together with remarkable resistance to corrosion and oxidation. Regarding mechanical characteristics, these bars and rods feature a tensile strength of roughly 200–250 MPa and a yield strength of about 50–100 MPa, offering solid ductility, machinability, and durability for a wide range of fabrication and engineering applications.
| Specifications | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Range | 3.17 MM TO 350 MM DIA |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Copper Grades | C10300 |
| Treatment | Maximum* | Minimum* |
|---|---|---|
| * Temperature is measured in Fahrenheit. | ||
| Hot Working Temperature | 1600 | 1400 |
| Annealing | 1200 | 700 |
| Alloy Designation | |
|---|---|
| DIN CEN/TS 13388 | CW021A |
| EN | Cu-HCP |
| UNS | C10300 |
| Typical values in annealed temper at 20 °C | |||
|---|---|---|---|
| Thermal expansion coefficient | 20 .. 300 °C | 16.9 | 10-6/K |
| Density | 8.92 g/cm³ | ||
| Thermal conductivity | 385 | W/(m·K) | |
| Modulus of elasticity | GPa | 130 | GPa |
| Specific heat capacity | 0.385 J/(g·K) | ||
| Electrical conductivity | IACS | 98 % | |
| Electrical conductivity | MS/m | 57 | MS/m |
| Thermal coefficient of electrical resistance | (0 .. 100 °C) | 3.7 | 10-3/K |
| Mechanical Properties (EN 1652) | ||||||
| Tensile Strength Rm | Hardness HV * | Temper | Yield Strength Minimum Rp0.2 | Elongation Minimum A50mm | Bending 90° gw bw rel. Bending Radius R/T | |
|---|---|---|---|---|---|---|
| MPa | HV | MPa % | Strip Thickness ≤ 0.50mm | |||
| ≥ 360 | ≥ 110 | R360 | 320 | 2 | 0 | 0.5 |
| 240 .. 300 | 65 .. 95 | R240 | 180 | 8 | 0 | 0 |
| 220 .. 260 | 40 .. 65 | R220 | ≤ 140 * | 33 | 0 | 0 |
| 290 .. 360 | 90 .. 110 | R290 | 250 | 4 | 0 | 0 |
When choosing suitable Copper C10300 Bars and Rods, take into account aspects like conductivity, resistance to corrosion, strength needs, and the particular environmental conditions where the application will be used.
Yes, Copper C10300 Bars and Rods can be completely recycled, keeping their characteristics intact even after the recycling process, which makes them an environmentally friendly choice for sustainable industrial uses.
Copper C10300 Bars and Rods are indeed suitable for potable water applications, thanks to their resistance to corrosion, antimicrobial characteristics, and conformity with drinking water standards.
These Copper C10300 Bars and Rods are widely employed across the electrical and electronic industries, where high purity and conductivity are essential. They work perfectly for uses like bus bars, transformer windings, switchgear components, and electrical connectors. Additionally, their resistance to corrosion and outstanding formability render them well-suited for heat exchangers, refrigeration systems, and plumbing setups. The alloy’s exceptional machinability and dependability also make it an excellent option for precision parts in the marine, aerospace, and automotive sectors, delivering efficient operation and a lengthy service life even under demanding working conditions.






We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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