GB1475072A - Welding and a steel suitable for use therein - Google Patents

Welding and a steel suitable for use therein

Info

Publication number
GB1475072A
GB1475072A GB3923573A GB3923573A GB1475072A GB 1475072 A GB1475072 A GB 1475072A GB 3923573 A GB3923573 A GB 3923573A GB 3923573 A GB3923573 A GB 3923573A GB 1475072 A GB1475072 A GB 1475072A
Authority
GB
United Kingdom
Prior art keywords
max
welding
steel
aug
submerged arc
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.)
Expired
Application number
GB3923573A
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Priority to GB3923573A priority Critical patent/GB1475072A/en
Priority to NO742947A priority patent/NO139311C/en
Priority to NLAANVRAGE7410995,A priority patent/NL179982C/en
Priority to SE7410508A priority patent/SE410716B/en
Priority to IT69553/74A priority patent/IT1016836B/en
Priority to BE147730A priority patent/BE818983A/en
Priority to JP49095441A priority patent/JPS5072840A/ja
Priority to DE2439862A priority patent/DE2439862A1/en
Priority to FR7428588A priority patent/FR2241623B1/fr
Priority to US05/720,358 priority patent/US4029934A/en
Publication of GB1475072A publication Critical patent/GB1475072A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1475072 Mo-containing steel BRITISH STEEL CORP 20 Aug 1974 [20 Aug 1973] 39235/73 Headings C7A and C7M [Also in Division B3] Steel, suitable for use as the consumable electrode in a welding process comprises C 0À15 max. Mn 0À5-1À5 Si 0À03-0À10 Mo 0À2-0À6 Al 0.05 max. Ti 0À03-0À05 B 0À002-0À008 S 0.04 max. P 0.04 max. with the balance being iron and incidental impurities. The use of rod or wire of this composition, optionally coated with copper to enhance electrical contact, in welding, e.g. submerged arc or electro-slag, preferably in conjunction with basic fluxes which give cleaner welds with lower S, P and residual oxygen contents, significantly improves the notch toughness levels in both the stress relieved and normalized conditions over consumables currently in use. The flux composition used in submerged arc welding was SiO 2 13À7 MnO 0À1 Fe 2 O 3 1À29 Al 2 O 3 19À6 CaO 12À58 MgO 29À0 T 1 O 2 0À5 K 2 O 0À76 Ma 2 O 0À42 CaF 18À0 LiO 2 0À32 Zr 2 O 3 1À58
GB3923573A 1973-08-20 1973-08-20 Welding and a steel suitable for use therein Expired GB1475072A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB3923573A GB1475072A (en) 1973-08-20 1973-08-20 Welding and a steel suitable for use therein
NO742947A NO139311C (en) 1973-08-20 1974-08-16 CONSUMABLE STEEL WELDING ELECTRODE
NLAANVRAGE7410995,A NL179982C (en) 1973-08-20 1974-08-16 CONSUMABLE WELDING ELECTRODE AND METHOD OF ARC WELDING OF STEEL.
SE7410508A SE410716B (en) 1973-08-20 1974-08-19 WAY TO WELD A STEEL AND ADDITIONAL MATERIAL FOR IMPLEMENTING THE KIT
IT69553/74A IT1016836B (en) 1973-08-20 1974-08-19 FILLER STEEL AND PROCEDURE FOR SUBMERSIBLE ARC WELDING
BE147730A BE818983A (en) 1973-08-20 1974-08-19 STEEL CLEAN FOR WELDING
JP49095441A JPS5072840A (en) 1973-08-20 1974-08-20
DE2439862A DE2439862A1 (en) 1973-08-20 1974-08-20 WELDING PROCESS, MELTING ELECTRODE FOR CARRYING OUT THE PROCESS AND STEEL ALLOY FOR PRODUCING THE ELECTRODE
FR7428588A FR2241623B1 (en) 1973-08-20 1974-08-20
US05/720,358 US4029934A (en) 1973-08-20 1976-09-03 Welding, and a steel suitable for use therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3923573A GB1475072A (en) 1973-08-20 1973-08-20 Welding and a steel suitable for use therein

Publications (1)

Publication Number Publication Date
GB1475072A true GB1475072A (en) 1977-06-01

Family

ID=10408439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3923573A Expired GB1475072A (en) 1973-08-20 1973-08-20 Welding and a steel suitable for use therein

Country Status (9)

Country Link
JP (1) JPS5072840A (en)
BE (1) BE818983A (en)
DE (1) DE2439862A1 (en)
FR (1) FR2241623B1 (en)
GB (1) GB1475072A (en)
IT (1) IT1016836B (en)
NL (1) NL179982C (en)
NO (1) NO139311C (en)
SE (1) SE410716B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517441A (en) * 1982-11-12 1985-05-14 Nasionale Sweisware (Eiendoms) Beperk Welding electrode

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487648A (en) * 1977-12-26 1979-07-12 Nippon Kokan Kk <Nkk> Submerged arc welding wire
JPS54110915A (en) * 1978-02-20 1979-08-30 Sumitomo Metal Ind Ltd Untempered high strength steel having excellent weldability

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130020B1 (en) * 1971-03-29 1976-08-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517441A (en) * 1982-11-12 1985-05-14 Nasionale Sweisware (Eiendoms) Beperk Welding electrode

Also Published As

Publication number Publication date
JPS5072840A (en) 1975-06-16
DE2439862C2 (en) 1987-09-17
IT1016836B (en) 1977-06-20
NL179982B (en) 1986-07-16
FR2241623B1 (en) 1980-12-26
NL179982C (en) 1986-12-16
FR2241623A1 (en) 1975-03-21
SE410716B (en) 1979-10-29
NO742947L (en) 1975-03-17
BE818983A (en) 1974-12-16
DE2439862A1 (en) 1975-04-17
NO139311C (en) 1979-02-14
NO139311B (en) 1978-11-06
SE7410508L (en) 1975-02-21
NL7410995A (en) 1975-02-24

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19940819