CuNiSiCr copper alloy is a copper-nickel-chromium alloy mainly used for corrosion resistance applications in marine environments. This alloy is commonly used in the manufacture of marine equipment such as tanks, pipes, valves, etc. CuNiSiCr offers exceptional salt corrosion resistance and high temperature fatigue strength. The alloy also exhibits superior mechanical and electrical strength. In addition, it is considered an economical material for these applications compared to other materials such as stainless steel.