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:
Apr. 02, 2024
Filed:
Nov. 29, 2018
Applicant:
Kobe Steel, Ltd., Kobe, JP;
Inventors:
Kazuya Ikai, Kanagawa, JP;
Tetsunao Ikeda, Kanagawa, JP;
Assignee:
Kobe Steel, Ltd., Kobe, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 35/368 (2006.01); B23K 9/173 (2006.01); B23K 9/23 (2006.01); B23K 35/30 (2006.01);
U.S. Cl.
CPC ...
B23K 35/368 (2013.01); B23K 9/173 (2013.01); B23K 9/23 (2013.01); B23K 35/30 (2013.01);
Abstract
A gas shielded arc welding wire contains, based on total mass of the wire in terms of mass %: C: 0.01% to 0.50%; Si: 0.01% to 1.50%; Mn: 0.10% to 2.50%; Cr: 5% to 15%; Ni: 0.05% to 1.50%; Mo: 0.1% to 2.0%; V: 0.1% to 1.0%; Nb: 0.01% to 0.20%; REM: 0.001% to 0.050%; S: 0.0010% to 0.0200%; and O: 0.025% or less (including 0%), which satisfies the following relationship: 3.0≤(Nb+10×REM)/(S+O)≤200.0.