A hot stamp molded body includes: a steel sheet (30); a first plating layer (10) on a first surface (31) of the steel sheet (30); and a second plating layer (20) on a second surface (32) of the steel sheet (30). The first plating layer (10) includes: a first Al-Fe-Si alloy layer (11) on the first surface (31); and a first Al-Si alloy layer (12) on the first Al-Fe-Si alloy layer (11). The second plating layer (20) includes: a second Al-Fe-Si alloy layer (21) on the second surface (32); and a second Al-Si alloy layer (22) on the second Al-Fe-Si alloy layer (21). A coating weight of the first plating layer (10) is 31 g/m 2 to 60 g/m 2 and a coating weight of the second plating layer (20) is 5 g/m 2 to 29 g/m 2 .


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    Title :

    燃料タンク用めっき鋼板及び燃料タンク


    Publication date :

    2018-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / C22C Legierungen , ALLOYS