The electrical and thermal conductivity of copper is second only to silver, and is widely used to make conductive and thermally conductive equipment. Copper has good corrosion resistance in the atmosphere, seawater and certain non-oxidizing acids, alkalis, salt solutions and a variety of organic acids (acetic acid, citric acid), and is used in the chemical industry. In addition, copper has good weldability and can be made into various semi-finished and finished products by cold and thermoplastic processing.
| Melting point | 1083℃ |
| Relative molecular mass | 63.55 |
| Specific gravity | 3.597 g/mL at 25 °C |
| Density | 8.9 g/cm³ |
| Tensile strength σb (MPa) | ≥275 |
| Elongation δ10 (%) | ≥5 |
| Elongation δ5 (%) | ≥10 |
| CAS no | 7440-50-8 |
| EINECS | 231-159-6 |
PACKING AND DELIVERY：
Our products are exported to more than 60 countries and regions including Europe, the Middle East, Southeast Asia, Australia, Latin America, South Africa, etc. We have won the recognition of customers with good reputation and good service. Since its establishment, the company has always adhered to the business philosophy of “making friends while doing business”, insisting on being ourselves first and doing good deeds, taking customer satisfaction as the goal, reputation first, and being committed to providing customers with first-class products and meticulous and efficient services.
FACTORY FLOOR：
Company integrating production and trade, with 14 years of experience in high-quality steel production, providing one-stop service for global customers.
APPLICATION AREAS：
The products are widely used in the construction and infrastructure fields, such as bridges, large buildings, highways, tunnels, airports, docks, etc. Steel is an ideal choice for these structures, capable of withstanding heavy weights and strong winds.
