uue generatsiooni kõrgtugev (kuni 2000 MPa) teras, mis samas omab toodete survetöötlemiseks (lehtstantsimiseks) vajalikku plastset deformeeritavust; selliste teraste struktuurile on iseloomulik lisaks plastsele ferriitmaatriksile teiste faaside (martensiit, beiniit, austeniit) sisaldus (vt ferriit, martensiit, beinitt, austeniit), a new generation of steels that provides high strength (up to 2000 MPa) and durability while maintaining formability that is crucial to the manufacturing process; these steels are primarily steels with a microstructure containing a phase or constituent in addition to ferrite (martensite, bainite, austenite and/or retained austenite) in quantities sufficient to produce unique mechanical properties (see: ferrite, martensite, bainite, austenite)