HIGH STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING SAME

This high strength hot-rolled steel sheet comprises specific chemical components and has a structure that contains, in area percentage, from 20% to 60% (inclusive) of martensite and 40% or more of ferrite, with the total of the martensite and the ferrite being 90% or more. The martensite has an aver...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Daiki KAMADA, Mayuko KIKUZUKI, Yuuki KANZAWA, Takeshi TOYODA
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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