Complex sentence: Beryllium copper is a highly ductile alloy that can be precisely stamped and shaped into complex or miniscule forms, and can be heat-treated to improve its strength, durability, and electrical conductivity.
Split into simpler sentences: Beryllium copper is a highly ductile alloy that can be precisely stamped and shaped into complex or miniscule forms. The addition of beryllium allows it to be heat-treated to improve its strength, durability, and electrical conductivity.