Copper alloy C147 is a remarkable combination of elements, primarily composed of 99.9% copper, with the addition of phosphorus and sulfur to improve its machinability. Despite the enhancements, C147 retains excellent electrical conductivity, making it a highly functional copper alloy. Its versatility and advantageous properties make it particularly well-suited for applications requiring precision machining, such as connectors, fasteners, and welding torch tips. The incorporation of phosphorus and sulfur enables C147 to maintain its exceptional electrical performance while enhancing its ability to be easily worked and shaped. With its impressive balance of machinability and electrical conductivity, C147 stands as a reliable choice for various industrial and engineering applications.