Arc Weld Metal, Weld Joint, And Automotive Member

Abstract: An arc weld metal according to one aspect of the present invention contains, in unit mass%, C: 0.10-0.30%, Si: 0.30-1.00%, Mn: 1.30-3.00%, P: 0.0500% or lower, S: 0.0100% or lower, N: 0.01% or lower, and O: 0.02-0.07%, the remainder being iron or impurities, and the residual austenite volume ratio is 3.0-16.0%.

Patent Information

Application #

Filing Date

18 June 2024

Publication Number

51/2024

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

NIPPON STEEL CORPORATION

6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Inventors

1. MATSUDA Kazuki

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

2. KODAMA Shinji

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

3. MATSUBA Masahiro

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

4. ISHIDA Yoshinari

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Specification

Documents

Application Documents

#	Name	Date
1	202417046764-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [18-06-2024(online)].pdf	2024-06-18
2	202417046764-STATEMENT OF UNDERTAKING (FORM 3) [18-06-2024(online)].pdf	2024-06-18
3	202417046764-REQUEST FOR EXAMINATION (FORM-18) [18-06-2024(online)].pdf	2024-06-18
4	202417046764-PROOF OF RIGHT [18-06-2024(online)].pdf	2024-06-18
5	202417046764-PRIORITY DOCUMENTS [18-06-2024(online)].pdf	2024-06-18
6	202417046764-POWER OF AUTHORITY [18-06-2024(online)].pdf	2024-06-18
7	202417046764-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [18-06-2024(online)].pdf	2024-06-18
8	202417046764-FORM 18 [18-06-2024(online)].pdf	2024-06-18
9	202417046764-FORM 1 [18-06-2024(online)].pdf	2024-06-18
10	202417046764-DRAWINGS [18-06-2024(online)].pdf	2024-06-18
11	202417046764-DECLARATION OF INVENTORSHIP (FORM 5) [18-06-2024(online)].pdf	2024-06-18
12	202417046764-COMPLETE SPECIFICATION [18-06-2024(online)].pdf	2024-06-18
13	202417046764-MARKED COPIES OF AMENDEMENTS [03-07-2024(online)].pdf	2024-07-03
14	202417046764-FORM 13 [03-07-2024(online)].pdf	2024-07-03
15	202417046764-AMMENDED DOCUMENTS [03-07-2024(online)].pdf	2024-07-03
16	202417046764-FORM 3 [08-11-2024(online)].pdf	2024-11-08