Neil Metals, located in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Copper C10500 Bars and Rods. With a strong focus on precision engineering and ensuring customer satisfaction, Neil Metals provides high-quality copper products that adhere to international standards. These bars and rods are perfect for a wide range of industrial applications, thanks to their outstanding conductivity, resistance to corrosion, and ease of workability. Supported by a robust distribution network and a team of experienced professionals, the company guarantees timely deliveries and consistent quality, making it a go-to choice for clients looking for dependable copper solutions throughout India and beyond.
Copper C10500 bar/rods are a commercially pure, oxygen-free copper renowned for its exceptional electrical and thermal conductivity. It is composed of a minimum of 99.95% copper, with trace amounts of other elements, typically less than 0.05% total. This has a very low hydrogen embrittlement and has excellent ductility and malleability due to the absence of oxygen in its composition. This grade of copper is usually used for applications requiring high conductivity. For example, electrical conductors, busbars, and components in electronic devices. Its corrosion resistance and ease of fabrication further add to its versatility.
| 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 | C10500 |
| Elements | |||
|---|---|---|---|
| Cu(1,2,3) | Ag(4) | O | |
| (1) This is a high conductivity copper which has, in the annealed condition a minimum conductivity of 100% IACS except for Alloy C10100 which has a minimum conductivity of 101% IACS. (2) Cu value includes Ag. (3) Cu is determined by the difference between the impurity total and 100%. (4) Ag 0.034% min is the equivelant of, Ag 10 Troy Oz min. | |||
| Min (%) | 99.95 | 0.034 | |
| Max (%) | 0.001 | ||
| Form | Temper | Temper Code | Tensile Strength (ksi) | YS-0.5% Ext (ksi) | Elongation (%) | Rockwell B scale | Rockwell F scale | Rockwell 30T scale | Shear Strength (ksi) | Section Size (in) | Cold Work (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||||||
| Rod | As Hot Rolled | M20 | 32 Typ | 10 Typ | 55 Typ | 40 Typ | 22 Typ | 1 | |||
| Hard | H04 | 55 Typ | 50 Typ | 10 Typ | 60 Typ | 94 Typ | 29 Typ | 0.25 | 40 | ||
| Hard | H04 | 45 Typ | 40 Typ | 20 Typ | 45 Typ | 85 Typ | 26 Typ | 2 | 16 | ||
| Hard | H04 | 48 Typ | 44 Typ | 16 Typ | 47 Typ | 87 Typ | 27 Typ | 1 | 35 | ||
| Nominal Grain Size 0.050 mm | OS050 | 32 Typ | 10 Typ | 55 Typ | 40 Typ | 22 Typ | 1 | ||||
When selecting Copper C10500 Bars and Rods, consider factors like conductivity, corrosion resistance, machinability, application requirements, and environmental conditions to ensure optimal performance and durability.
Yes, Copper C10500 Bars and Rods can be used in cryogenic applications due to their excellent thermal conductivity and mechanical stability at extremely low temperatures.
Yes, Copper C10500 Bars and Rods require regular inspection to ensure their performance, detect wear or damage, and maintain their structural integrity in demanding applications.
These Copper C10500 Bars and Rods find extensive use in the electrical, engineering, and construction sectors due to their superior conductivity and mechanical characteristics. Common uses include electrical busbars, components for transformers and motors, power distribution systems, and parts for switchgear. Their excellent machinability and formability also make them ideal for plumbing fixtures, architectural hardware, and heat exchangers. In industrial environments, they play a crucial role in welding, brazing, and grounding systems. Thanks to their durability and reliability, these copper rods and bars are essential components in both residential and commercial infrastructure projects.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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