The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2021
Filed:
Sep. 05, 2016
Daido Steel Co., Ltd., Nagoya, JP;
Masamichi Kawano, Nagoya, JP;
DAIDO STEEL CO., LTD., Nagoya, JP;
Abstract
The mold steel according to the present invention contains 0.35<C<0.55 mass %, 0.003≤Si<0.300 mass %, 0.30<Mn<1.50 mass %, 2.00≤Cr<3.50 mass %, 0.003≤Cu<1.200 mass %, 0.003≤Ni<1.380 mass %, 0.50<Mo<3.29 mass %, 0.55<V<1.13 mass %, and 0.0002≤N<0.1200 mass %, with a balance being Fe and unavoidable impurities, and satisfies 0.55<Cu+Ni+Mo<3.29 mass %, and the molding tool according to the present invention contains a mold and/or a mold component formed of the mold steel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile