Rupal Metals stands out as a top manufacturer and supplier of Copper C11000 Bars and Rods, proudly located in Delhi, India. This grade of copper, known for its impressive electrical and thermal conductivity, is widely recognized as Electrolytic Tough Pitch Copper. At Rupal Metals, we provide high-purity C11000 bars and rods that boast excellent formability, machinability, and resistance to corrosion. With cutting-edge processing techniques and rigorous quality controls, we offer customized sizes and specifications tailored for use in electrical systems, electronics, automotive applications, architecture, and power generation.
Copper C11000, often referred to as ETP Copper, has a minimum copper content of 99.90% and is celebrated for its remarkable electrical conductivity (around 100% IACS) and thermal conductivity. In its annealed state, it exhibits a tensile strength of approximately 210–300 MPa, along with good elongation and flexibility. C11000 is known for its excellent workability, weldability, and corrosion resistance, particularly in non-oxidizing environments. While it’s not ideal for hydrogen environments due to its oxygen content, it performs reliably in general electrical and thermal applications. The alloy comes in various tempers to meet fabrication and end-use needs.
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Standard & Material |
CDA 110 ETP, ASTM B124, ASTM B152, ASTM B187, ASTM B188, ASTM B272 |
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HOLLOW RODS |
Min Bore Size 20 mm and Max OD 100 mm |
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ROUND RODS |
8mm To 100 mm |
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HEX |
10mm To 60mm |
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SQUARE |
10mm To 60mm |
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FLAT |
10mm Min Thickness and max Width 120mm |
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BILLETS |
Up to 200 mm |
|
INGOTS |
As per Specification |
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Element |
Content (%) |
|
Cu |
99.90 |
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End Product |
Specification |
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Bar |
ASME SB133, ASTM B152, SAE J461, J463 |
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Bar, Bus |
ASTM B187 |
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Bar, Forging |
ASTM B124 |
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Rod |
ASME SB133, MILITARY MIL-C-12166, SAE J461, J463 |
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Rod, Bus |
ASTM B187 |
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Properties |
Metric |
Imperial |
|
Density |
8.89 g/cm3 |
0.322 lb/in3 |
|
Melting point |
1065 – 1083°C |
1949°F |
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Properties |
Metric |
Imperial |
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Hardness, Rockwell F (hard temper) |
80.0 |
80.0 |
|
Poisson’s ratio |
0.34 |
0.34 |
|
Elastic modulus |
115 – 117 GPa |
16969 ksi |
Yes, Copper C11000 Bars and Rods are fully recyclable. Copper maintains its properties after recycling, making it an eco-friendly material choice for sustainable industrial applications.
Yes, Copper C11000 Bars and Rods can be welded using appropriate techniques such as TIG or MIG welding, ensuring strong, reliable joints suitable for various applications.
To choose the right Copper C11000 Bars and Rods, consider factors like conductivity, corrosion resistance, strength, application environment, and specific requirements such as temperature or mechanical load.
Rupal Metals’ Copper C11000 Bars and Rods are extensively utilized in electrical and thermal applications, thanks to their exceptional conductivity and purity. Common uses include busbars, electrical conductors, power transmission components, switchgear, transformers, earthing rods, and motor windings. Additionally, they find applications in architectural features, plumbing systems, and HVAC units. In the electronics and automotive industries, C11000 is particularly favored for components that require precise conductivity and reliability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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