2.1020 - CuSn6 / CW452K / B103 / C51900

Description

Material 2.1020 (CuSn6 / CW452K / B103 / C51900) – Tin Bronze Properties and Applications

 

Material 2.1020, also known as CuSn6, CW452K or C51900, belongs to the group of tin bronzes. This copper-tin alloy with approximately 6% tin provides an excellent balance of strength, elasticity and corrosion resistance. CuSn6 is widely used for springs, contacts, bushings, bearings, diaphragms and precision mechanical parts where wear resistance and dimensional stability are required. The alloy is easily cold formable, solderable and weldable, and offers long fatigue life under dynamic loads, making 2.1020 a preferred choice in electrical engineering and mechanical applications.

Material group: Tin bronzes