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:
Feb. 14, 2023
Filed:
Sep. 04, 2017
Applicant:
Kobe Steel, Ltd., Kobe, JP;
Inventors:
Keito Ishizaki, Kanagawa, JP;
Yimin Yuan, Kanagawa, JP;
Hidenori Nako, Hyogo, JP;
Tomoko Sugimura, Hyogo, JP;
Yoshitomi Okazaki, Hyogo, JP;
Assignee:
Kobe Steel, Ltd., Kobe, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 35/30 (2006.01); B23K 35/368 (2006.01); C22C 38/08 (2006.01); C22C 38/46 (2006.01); B23K 35/362 (2006.01); C22C 38/48 (2006.01); C22C 38/42 (2006.01); C22C 38/44 (2006.01); B23K 35/36 (2006.01); C22C 38/40 (2006.01); C22C 38/06 (2006.01); C22C 38/00 (2006.01); C22C 38/16 (2006.01); C22C 38/12 (2006.01); B23K 35/02 (2006.01);
U.S. Cl.
CPC ...
B23K 35/3066 (2013.01); B23K 35/0261 (2013.01); B23K 35/0266 (2013.01); B23K 35/30 (2013.01); B23K 35/361 (2013.01); B23K 35/362 (2013.01); B23K 35/3602 (2013.01); B23K 35/3605 (2013.01); B23K 35/3607 (2013.01); B23K 35/368 (2013.01); C22C 38/002 (2013.01); C22C 38/005 (2013.01); C22C 38/06 (2013.01); C22C 38/08 (2013.01); C22C 38/12 (2013.01); C22C 38/16 (2013.01); C22C 38/40 (2013.01); C22C 38/42 (2013.01); C22C 38/44 (2013.01); C22C 38/46 (2013.01); C22C 38/48 (2013.01);
Abstract
Disclosed herein is an electroslag welding wire containing, by mass % based on total mass of the wire: C: more than 0% and 0.07% or less; Si: more than 0% and 0.50% or less; Mn: more than 0% and 1.0% or less; Ni: 6.0 to 15.0%; and Fe: 79% or more. The electroslag welding wire satisfies the following relationship (1): 0.150≤C+Si/30+Mn/20+Ni/60≤0.300 (1).