Aluminium Alloy Ball	Series	Type	MAIN APPLICATIONS
	1xxx	1050	Special bearings and valves, sealing elements (crushed balls), they are used in automotive industry (safety devices), aviation and aerospace industry, electronic industry, welding processes.
		1070
		1100
	2xxx	2017	Special bearings and valves, sealing elements (crushed balls), they are used in automotive industry (safety devices), aviation and aerospace industry, electronic industry, welding processes.
		2024
	3xxx	3003	Special bearings and valves, they are used in automotive industry (safety devices), electronic industry, welding processes.
	7xxx	7A03	Special bearings and valves, they are used in the aeronautic, aerospace, military fields and in welding processes.