C14700 Copper Sheet is a high performance copper alloy material known for its excellent electrical, thermal and oxidation resistance properties. This copper sheet has an extremely low impurity content of only about 0.01% or so, ensuring its excellent performance. In the electronics industry, C14700 copper sheet is widely used in key components such as wires, heat sinks and transformers, etc. Its high electrical conductivity ensures efficient current transmission, while good thermal conductivity helps to dissipate heat from the equipment and improve system stability.
C14700 copper sheet not only has excellent electrical properties, but also has good mechanical and processing properties. With high strength and hardness, this copper plate is able to withstand certain pressure and load to meet the needs of various application scenarios. At the same time, C14700 copper sheet has excellent cold and hot workability, and is easy to process and form through a variety of processes, providing great flexibility in the manufacturing process. In addition, the copper plate also shows good corrosion resistance in some special environmental conditions, such as aviation, aerospace and other fields, providing strong support for its wide application in these fields.
| Chemical Composition | Cu: Balance, S: 0.20~0.50% |
| Tensile Strength (MPa) | ≥ 365 |
| Hardness (HV) | 110 |
| Elongation (%) | 3~15 |
| Electrical Conductivity (%IACS) | ≥ 85 |
| Machinability (%) | 85 |
| Thermal Conductivity | High (Comparable to pure copper) |
| Antioxidation Properties | Excellent |
| Corrosion Resistance | Good resistance to general corrosion, especially in ammonia atmosphere |
