JPS55106698A - Deposited metal in welding of 9cr-mo base steel - Google Patents

Deposited metal in welding of 9cr-mo base steel

Info

Publication number
JPS55106698A
JPS55106698A JP1368079A JP1368079A JPS55106698A JP S55106698 A JPS55106698 A JP S55106698A JP 1368079 A JP1368079 A JP 1368079A JP 1368079 A JP1368079 A JP 1368079A JP S55106698 A JPS55106698 A JP S55106698A
Authority
JP
Japan
Prior art keywords
base steel
welding
deposited metal
toughness
weld zone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1368079A
Other languages
Japanese (ja)
Inventor
Isamu Koizumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1368079A priority Critical patent/JPS55106698A/en
Publication of JPS55106698A publication Critical patent/JPS55106698A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the deposition structure of superior strength and toughness by forming the weld zone of the base metals composed of 9Cr-Mo base steel by the alloy of the specific composition. CONSTITUTION:In using the 9Cr-Mo base steel of superior heat resistance and corrosion resistance as vessel material for chemical industry or nuclear power industry, the weld zone is formed by the deposited alloy of the composition composed of C; 0.03-0.10%, Si; 0.05-0.80%, Mn; 0.30-1.50%, Mo; 1.0-3.5%, Ni, 0.2-2.0%, Cr; 8.0-10.0% and the rest of Fe and unavoidable impurities such as P and S, then weldability is improved and the strength and toughness of the structure are considerably improved.
JP1368079A 1979-02-07 1979-02-07 Deposited metal in welding of 9cr-mo base steel Pending JPS55106698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1368079A JPS55106698A (en) 1979-02-07 1979-02-07 Deposited metal in welding of 9cr-mo base steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1368079A JPS55106698A (en) 1979-02-07 1979-02-07 Deposited metal in welding of 9cr-mo base steel

Publications (1)

Publication Number Publication Date
JPS55106698A true JPS55106698A (en) 1980-08-15

Family

ID=11839892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1368079A Pending JPS55106698A (en) 1979-02-07 1979-02-07 Deposited metal in welding of 9cr-mo base steel

Country Status (1)

Country Link
JP (1) JPS55106698A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107788A (en) * 1982-12-10 1984-06-22 Hitachi Ltd Welded structure
WO2024053280A1 (en) * 2022-09-07 2024-03-14 株式会社神戸製鋼所 Solid wire and gas-shielded arc welding method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117254A (en) * 1976-03-29 1977-10-01 Sumitomo Metal Ind Welding wire for 9crrmo type steel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117254A (en) * 1976-03-29 1977-10-01 Sumitomo Metal Ind Welding wire for 9crrmo type steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107788A (en) * 1982-12-10 1984-06-22 Hitachi Ltd Welded structure
WO2024053280A1 (en) * 2022-09-07 2024-03-14 株式会社神戸製鋼所 Solid wire and gas-shielded arc welding method

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