Aung Metals, located in Naypyidaw, Myanmar, stands out as a top-notch manufacturer and supplier of premium Copper C11500 Bars and Rods. With a reputation for precision and a strong commitment to quality, Aung Metals offers copper products that adhere to international standards for durability, conductivity, and reliability. Copper C11500, often called Tellurium Copper, is known for its excellent electrical conductivity, superior machinability, and impressive corrosion resistance. By employing cutting-edge production methods and rigorous quality control, Aung Metals ensures that its Copper C11500 Bars and Rods cater to a variety of industries, including electrical, automotive, and mechanical engineering, all while delivering consistent performance and long-lasting efficiency.
These Copper C11500 Bars and Rods are primarily made of high-purity copper (about 99%) with a small amount of tellurium (0.5–0.7%) added to enhance machinability without compromising electrical conductivity. This alloy boasts a tensile strength of around 250–350 MPa, a yield strength of 50–150 MPa, and high ductility, making it perfect for precision machining and forming tasks. Its unique blend of strength, conductivity, and wear resistance guarantees reliability in even the most demanding applications.
| Specification | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Size Range | 3.17 MM TO 350 MM DIA |
| Length | Random, Fix & Cut Length |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Elements | ||
|---|---|---|
| Cu(1,2,3) | Ag(4) | |
| (1) Oxygen and trace elements may vary depending on the process. (2) This is a high conductivity copper which has, in the annealed condition a minimum conductivity of 100% IACS. (3) Cu value includes Ag. (4) Ag 0.054% min is the equivelant of, Ag 16 Troy Oz min. | ||
| Min (%) | 99.90 | 0.054 |
| Max (%) | – | – |
| 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 | ||||
Yes, Copper C11500 Bars and Rods can be susceptible to galvanic corrosion when in contact with dissimilar metals, especially in the presence of an electrolyte. Proper insulation or coatings can prevent this.
Yes, Copper C11500 Bars and Rods are suitable for hygienic and sanitary applications due to their natural antimicrobial properties. However, regular maintenance and cleaning are essential to maintain hygiene standards.
Copper C11500 Bars and Rods can be used for natural gas applications, offering excellent corrosion resistance and conductivity. However, they may require additional protective coatings in specific environments to prevent corrosion.
Copper C11500 Bars and Rods find their place in various applications where high conductivity and machinability are essential. They are particularly well-suited for electrical connectors, switchgear components, transformer parts, and welding tips. Thanks to their corrosion resistance, they are also ideal for plumbing, heat exchangers, and refrigeration systems. Moreover, due to their strength and ease of machining, Copper C11500 is frequently used in automotive, marine, and industrial components that demand precision, durability, and long-term performance in challenging operational conditions.






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