HOT-STAMP-MOLDED ARTICLE, PROCESS FOR PRODUCTION OF STEEL SHEET FOR HOT STAMPING, AND PROCESS FOR PRODUCTION OF HOT-STAMP-MOLDED ARTICLE

A hot-stamped steel according to the present invention includes, by mass%, C: 0.20% to 0.3 5%, Si: 0.1% to 0.5%, the total of at least one selected from Mn and Cr: 1% to 3%, Al: 0.005% to 0.06%, Ti: 0.002% to 0.1 %, Nb: 0.002% to 0.1 1 %, O: 0.003% to 0.007%, and a balance of iron and inevitable imp...

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