High ballistic resistance steel for protection; armor steel; armor steel plates; armor plating; armor plates; armor steel in unwrought or semi-manufactured form for further manufacture; armor steel and armor steel plates for use in armored limousines, patrol vehicles, cross-transport vehicles for transport, for the protection of buildings, shooting ranges, containers of metal for the transport and storage of goods, secure military transport vehicles, equipment for personal protection, namely shields and jackets and trousers with ballistic resistance, mine clearance vehicles or machines, security doors, armored helicopters, armored ships, armored military equipment