This Material Specification applies to the alloyed, liquid-quenched and tempered high-strength special steel SECURE 500 for civil use, that is usually produced in thickness from 3 mm up to 90 mm. Application: The steels may be used for purposes of ballistic protection mainly for applications like armoured limousines and valuable transporters. Information Provided by Thyssen Krupp |
30CrMoNb5-2; 30NiCrMo14-5; EN 1.6947 |