STEEL SHEET FOR HOT PRESS FORMED PRODUCT HAVING SUPERIOR BENDABILITY AND ULTRA-HIGH STRENGTH, HOT PRESS FORMED PRODUCT USING SAME, AND METHOD FOR MANUFACTURING SAME

The present invention provides: a steel sheet capable of manufacturing a formed product having superior bendability and ultra-high strength when compared with conventional steel sheets for manufacturing a hot press formed product; the formed product having superior bendability and ultra-high strengt...

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Bibliographische Detailangaben
Hauptverfasser:	CHO Yeol - Rae, LEE Jae - Hoon, OH Jin - Keun, MIN Sim - Kun, CHOI Chang - Sig
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 MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The present invention provides: a steel sheet capable of manufacturing a formed product having superior bendability and ultra-high strength when compared with conventional steel sheets for manufacturing a hot press formed product; the formed product having superior bendability and ultra-high strength by using the same; and a method for manufacturing the same. La presente invención proporciona: una lámina de acero capaz de fabricar un producto formado que tiene doblabilidad superior y ultra-alta resistencia cuando es comparada con las láminas de acero convencionales para fabricar un producto formado en prensa caliente; el producto formado que tiene doblabilidad superior y ultra-alta resistencia al utilizar la misma; y un método para fabricarla.