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:
May. 12, 2020
Filed:
May. 11, 2016
Applicant:
Hobart Brothers Llc, Troy, OH (US);
Inventors:
Steven Edward Barhorst, Sidney, OH (US);
Joseph C. Bundy, Piqua, OH (US);
Michael Scott Bertram, Troy, OH (US);
Assignee:
Hobart Brothers LLC, Troy, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/22 (2006.01); B23K 35/40 (2006.01); B23K 35/30 (2006.01); B23K 35/02 (2006.01); C22C 38/04 (2006.01); C22C 38/02 (2006.01); B23K 9/00 (2006.01);
U.S. Cl.
CPC ...
B23K 35/304 (2013.01); B23K 9/00 (2013.01); B23K 35/0255 (2013.01); B23K 35/0261 (2013.01); B23K 35/0266 (2013.01); B23K 35/40 (2013.01); B23K 35/406 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01);
Abstract
The disclosure relates generally to welding and, more specifically, to tubular welding wires for arc welding processes, such as Gas Metal Arc Welding (GMAW), Flux Core Arc Welding (FCAW), and Submerged Arc Welding (SAW). The tubular welding wire includes a metal sheath surrounding a granular core. The metal sheath includes greater than approximately 0.6% manganese by weight and greater than approximately 0.05% silicon by weight. Further, the metal sheath has a thickness of between approximately 0.008 inches and approximately 0.02 inches.