From the heart of Hamilton, New Zealand, Hemi Metals stands as a dedicated manufacturer and supplier of high-quality copper products, including the exceptional C11000 bar and rod. We take pride in offering materials that are not only fundamental to countless industries but are also crafted with a commitment to local excellence. Our team understands the critical role that reliable, pure copper plays in your projects, and we are here to provide the foundational elements that drive innovation and durability right here in New Zealand and beyond.
This particular C11000 alloy, often referred to as Electrolytic Tough Pitch copper, boasts a composition of at least 99.90% copper, with a small amount of oxygen for excellent conductivity. This purity gives the material its outstanding balance of strength and ductility. It is highly malleable and offers superb thermal and electrical conductivity, making it a truly versatile engineering material. The rods and bars are known for their reliability and consistent performance under a wide range of conditions, forming a dependable base for fabrication and construction.
|
Standard & Material |
CDA 110 ETP, ASTM B124, ASTM B152, ASTM B187, ASTM B188, ASTM B272 |
|
HOLLOW RODS |
Min Bore Size 20 mm and Max OD 100 mm |
|
ROUND RODS |
8mm To 100 mm |
|
HEX |
10mm To 60mm |
|
SQUARE |
10mm To 60mm |
|
FLAT |
10mm Min Thickness and max Width 120mm |
|
BILLETS |
Up to 200 mm |
|
INGOTS |
As per Specification |
|
Element |
Content (%) |
|
Cu |
99.90 |
|
End Product |
Specification |
|
Bar |
ASME SB133, ASTM B152, SAE J461, J463 |
|
Bar, Bus |
ASTM B187 |
|
Bar, Forging |
ASTM B124 |
|
Rod |
ASME SB133, MILITARY MIL-C-12166, SAE J461, J463 |
|
Rod, Bus |
ASTM B187 |
|
Properties |
Metric |
Imperial |
|
Density |
8.89 g/cm3 |
0.322 lb/in3 |
|
Melting point |
1065 – 1083°C |
1949°F |
|
Properties |
Metric |
Imperial |
|
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.
The uses for these C11000 bars and rods are incredibly diverse, forming the backbone of modern electrical systems as bus bars, connectors, and wiring components. They are equally vital in plumbing and heat exchange applications for their excellent corrosion resistance and thermal properties. From architectural features and roofing to industrial machinery parts and automotive components, this material is chosen where performance and longevity are paramount. It’s the unseen hero in many of the structures and technologies we rely on every day.






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