Iron golf club head and iron golf club

In an iron golf club head with a face portion and a neck portion integrally molded by forging, the iron golf club head is made of an iron steel material at least containing 0.30% by weight or less of carbon and 0.0005% by weight to 0.003% by weight of boron. The face portion has been subjected to qu...

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Bibliographic Details
Main Authors YOSHIKAWA, JUN, DOI, KAZUHIRO
Format Patent
LanguageEnglish
French
German
Published 09.11.2016
Subjects
ALLOYS
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
GAMES
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
HUMAN NECESSITIES
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
SPORTS
TRAINING EQUIPMENT
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:In an iron golf club head with a face portion and a neck portion integrally molded by forging, the iron golf club head is made of an iron steel material at least containing 0.30% by weight or less of carbon and 0.0005% by weight to 0.003% by weight of boron. The face portion has been subjected to quenching processing.
Bibliography:Application Number: EP20140184144