The present invention provides a hot-stamping formed article which is long and formed of a single steel sheet, the hot-stamping formed article including: two standing wall portions; a top sheet portion adjacent to the two standing wall portions; and a protrusion portion including an overlapping portion in which a portion of the steel sheet extending from at least one standing wall portion of the two standing wall portions and a portion of the steel sheet extending from the top sheet portion overlap, in which an angle between the top sheet portion and the protrusion portion in a case where a plane perpendicular to a longitudinal direction of the hot-stamping formed article is viewed in a cross section is larger than 90°.
HOT-STAMPING FORMED ARTICLE, STRUCTURAL MEMBER USING THE SAME, AND MANUFACTURING METHOD OF HOT-STAMPING FORMED ARTICLE
HEISSGESTANZTES ARTIKEL, STRUKTURELLES ELEMENT MIT VERWENDUNG DAVON UND VERFAHREN ZUR HERSTELLUNG EINES HEISSGESTANZTEN ARTIKEL
PRODUIT EMBOUTI À CHAUD, ÉLÉMENT STRUCTURAL L'UTILISANT ET PROCÉDÉ DE FABRICATION D'UN PRODUIT EMBOUTI À CHAUD
2022-06-01
Patent
Electronic Resource
English
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