Hardiall® is a wrought spinodally hardened copper alloy CuNi15Sn8 (C72900) designed for high strength applications where toughness is required. It is non- magnetic and resists mechanical wear, galling, stress relaxation, corrosion and erosion. It is easily machined into complex components whilst being environmentally friendly being both lead and beryllium free.
Hardiall® is used within the aerospace industry thanks to its outstanding physical and mechanical properties in many varied components. Lebronze alloys has developed a full range of Hardiall® products matching the stringent needs of the Aerospace industry.
Composition, standards, norms: CuNi15Sn8 ; UNS C72900 ; ASTM B 505