CuZn25Al6Fe3Mn3 refers to a specific type of bronze alloy composition. It is a high-strength bronze alloy that contains copper (Cu), zinc (Zn), aluminum (Al), iron (Fe), and manganese (Mn). This alloy composition offers excellent mechanical properties, including high strength, wear resistance, and good corrosion resistance. Oilless bronze bushings with graphite ring filled self-lubricating properties are bushings made from the CuZn25Al6Fe3Mn3 bronze alloy, which is impregnated with a graphite-filled ring. The graphite ring acts as a solid lubricant, providing self-lubricating properties to the bushing. This self-lubrication allows the bushing to operate without the need for external oil or grease lubrication. These oilless bronze bushings with graphite ring filled self-lubricating properties are commonly used in the mold industry. They are utilized in various mold components, such as guide pins, guide bushings, ejector pins, and slide mechanisms. The self-lubricating properties of the graphite ring reduce friction and wear between the bushing and mating surfaces, ensuring smooth and precise movement of mold components. This leads to extended service life, reduced maintenance, and improved performance in mold operations. The combination of the CuZn25Al6Fe3Mn3 bronze alloy's mechanical properties and the self-lubricating graphite ring make these bushings suitable for demanding applications in the mold industry, where high wear resistance and low friction are crucial. It's worth noting that consulting with a materials engineer or supplier experienced in the mold industry is recommended to ensure the specific CuZn25Al6Fe3Mn3 oilless bronze bushings with graphite ring filled self-lubricating properties are the most suitable option for your particular mold application.