METHODS FOR MANUFACTURING WIRE ROD FOR COLD FORGING AND SCREW PART, HAVING EXCELLENT DRILLING CHARACTERISTICS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250043376A1
SERIAL NO

18719104

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Abstract

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The present disclosure relates to methods for manufacturing a wire rod for cold forging and a screw part, which may manufacture with only quenching heat treatment a part with excellent drilling characteristics, and which may specifically manufacture a part to be used for mechanical coupling of automotive parts manufactured with different materials.

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Patent Owner(s)

  • POSCO CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHUN, Youngsoo Pohang-si, KR 19 265
JUNG, Byungin Pohang-si, KR 1 0
PARK, Yongsik Pohang-si, KR 6 6

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