Beryllium Copper 172 is commonly used in coal, oil, gasoline, natural gas, and aerospace components. Because of its non-magnetic, non-sparking attributes where sparks can be deadly in such hazardous environments.
175 Beryllium copper is a bearing copper-base alloy which combines high strength with non-magnetic and non-sparking qualities. It has excellent metalworking forming and machining properties. It has many specialized applications in tools for hazardous environments, musical instruments, precision measurement devices, bullets, and aerospace.