Chuck Metals is a reputable manufacturer and supplier based in Singapore, Pulau Ujong, known for its top-notch Copper C10700 Bars and Rods. These products are celebrated for their impressive thermal and electrical conductivity, outstanding corrosion resistance, and great machinability. C10700, often referred to as oxygen-free copper with silver, is specially designed to excel in demanding applications. With a refined microstructure and exceptional purity, these bars and rods are perfect for industries that need reliable conductivity, durability, and resistance to hydrogen embrittlement. They shine in electrical, thermal, and high-vacuum applications where dependability is key.
Typically, Copper C10700 Bars and Rods boast 99.99% copper content along with about 0.02–0.04% silver, which helps them resist softening at high temperatures while still providing excellent conductivity. This unique blend results in high electrical conductivity (over 100% IACS), superior thermal conductivity, and remarkable ductility. Their mechanical properties include good tensile strength, excellent formability, and the ability to maintain conductivity and mechanical integrity even when exposed to heat, making them ideal for precision engineering and thermal 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 | C10700 |
Yes, Copper C10700 Bars and Rods can be used at high temperatures due to their excellent thermal conductivity and resistance to oxidation in moderate environments.
Yes, Copper C10700 Bars and Rods are fully recyclable after use, retaining their properties, making them an eco-friendly choice for sustainable industrial applications.
Copper C10700 Bars and Rods typically do not require corrosion protection coatings due to their inherent resistance to corrosion in most environments, including atmospheric and marine conditions.
These Copper C10700 Bars and Rods are commonly used in electrical conductors, switchgear, and bus bars due to their exceptional conductivity. They’re also found in resistance welding electrodes, heat exchangers, and furnace components because of their thermal stability. Plus, their corrosion resistance makes them a great choice for marine hardware and industrial vacuum equipment. Serving industries like power generation, electronics, aerospace, and automotive, these bars and rods ensure efficient performance and a long service life, even in tough operating conditions.






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