Steel sheet for crown cap, crown cap and method for producing steel sheet for crown cap

As a result of having a component composition containing, in mass%, C: greater than 0.006% to 0.012%, Si: 0.02% or less, Mn: 0.10% to 0.60%, P: 0.020% or less, S: 0.020% or less, Al: 0.01% to 0.07%, and N: 0.0080% to 0.0200%, the balance being Fe and unavoidable impurities, and the percentage of reg...

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Bibliographic Details
Main Authors KOJIMA, Katsumi, KARIYA, Nobusuke, YAMAMOTO, Yoshihide, UENO, Takashi, KATAGIRI, Akihiro
Format Patent
LanguageEnglish
Published 25.03.2021
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
ALLOYS
CHEMISTRY
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
FERROUS OR NON-FERROUS ALLOYS
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
HANDLING THIN OR FILAMENTARY MATERIAL
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:As a result of having a component composition containing, in mass%, C: greater than 0.006% to 0.012%, Si: 0.02% or less, Mn: 0.10% to 0.60%, P: 0.020% or less, S: 0.020% or less, Al: 0.01% to 0.07%, and N: 0.0080% to 0.0200%, the balance being Fe and unavoidable impurities, and the percentage of regions at the ½ sheet thickness position in which the dislocation density is 1×10
Bibliography:Application Number: AU20180309964