This British Standard specifies the inspection and testing procedures, chemical composition, heat treatment and mechanical properties for a precipitation hardening copper-beryllium alloy supplied in the form of strip and foil. The material is supplied in the solution treated and cold rolled condition for precipitation treatment after conversion into parts.
BS 2B 29:2001 history
2009BS 3B 29:2009 Specification for copper-beryllium alloy strip and foil (solution treated, cold rolled: quarter hard and precipitation treated)
2001BS 2B 29:2001 Copper-beryllium alloy strip, foil and parts (solution treated, cold rolled: quarter hard and precipitation treated)