High strength steels have been intensively applied to autobodies to improve crashworthiness without increasing the body weight under a strong pressure of the requirements for fuel consumption, energy saving and crashworthiness. One of the critical problems of the usage of high strength steels. for autobodies is a deterioration of press formability with increasing the strength. Different types of high strength steels have been developed at Nippon Steel Corporation to respond to the requirements of auto-companies. The .features of these high strength steels with different kind of press formability will be summarized here with their performances of crash energy absorption property, fatigue strength and so on.
Development of high strength steels for automobiles
Entwicklung von hochfesten Stählen für Automobile
Nippon Steel Technical Report ; 88 ; 2-7
2003
6 Seiten, 9 Bilder, 1 Tabelle, 21 Quellen
Aufsatz (Zeitschrift)
Englisch
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