Introduction to CUSN7PB15-C tin bronze.
CuSN7PB15-C tin bronze is a widely used metallic material composed of copper and tin, as well as elements such as lead. This alloy is known for its excellent physical and mechanical properties and is widely used in various fields.
Chemical composition. 
Physical properties. Cusn7PB15-C tin bronze has a melting point of about 230 and a density of 88g/cm³。The alloy has excellent thermal and electrical conductivity, making it ideal for the manufacture of heat sinks and conductive materials. In addition, the alloy has a small coefficient of linear expansion and is able to adapt to stresses caused by temperature changes.
Mechanical properties. CuSN7PB15-C tin bronze has excellent mechanical properties, including high strength, high hardness, wear resistance, and corrosion resistance. Its tensile strength can reach more than 400MPa, and the yield strength is 270MPa. In addition, the alloy has a high fatigue strength and is able to withstand periodically varying loads.
Peculiarity. The characteristics of CusN7PB15-C tin bronze are as follows:
1.Good machinability: The alloy can be treated by various processing processes, such as casting, forging, welding, and heat treatment.
2.High stability: The alloy has good stability at high temperature and room temperature, and is not easy to oxidize or corrode.
3.Low cost: The raw material cost of this alloy is relatively low, and the manufacturing cost is relatively economical.
Use. Due to its good physical, mechanical and processing properties, CuSN7PB15-C tin bronze is widely used in the following fields:
1.Electronics industry: used in the manufacture of electronic components, connectors, terminals and contacts, etc.
2.Construction industry: used in the manufacture of building hardware, door and window handles, locks and decorative parts, etc.
3.Automotive industry: used in the manufacture of auto parts, such as water tanks, gas cylinders and brake systems.
4.Chemical industry: used in the manufacture of chemical equipment such as valves, pipes and pumps.
5.Aerospace industry: used in the manufacture of aircraft parts and rocket engine parts, etc.