GB668889A - Improvements in or relating to austenitic nickel-chromium steels - Google Patents

Improvements in or relating to austenitic nickel-chromium steels

Info

Publication number
GB668889A
GB668889A GB2776949A GB2776949A GB668889A GB 668889 A GB668889 A GB 668889A GB 2776949 A GB2776949 A GB 2776949A GB 2776949 A GB2776949 A GB 2776949A GB 668889 A GB668889 A GB 668889A
Authority
GB
United Kingdom
Prior art keywords
per cent
relating
austenitic nickel
chromium steels
austenitic
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
GB2776949A
Inventor
Geoffrey Thomas Harris
Henry Cave Child
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.)
Jessop William & Sons Ltd
Original Assignee
Jessop William & Sons 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 Jessop William & Sons Ltd filed Critical Jessop William & Sons Ltd
Priority to GB2776949A priority Critical patent/GB668889A/en
Publication of GB668889A publication Critical patent/GB668889A/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

An austenitic nickel-chromium steel alloy has the following composition :-C 0.08-1.0 per cent, Si 0.1-2.0 per cent, Mn 0.1-5.0 per cent, Ni 5.0-30.0 per cent, Cr 5.0-14.0 per cent, W or, Mo or both 0.05-15.0 per cent, Nb or Ta or both 0.25-15.0 per cent, Co 3.0-20.0 per cent, V 0-10.0 per cent, Ti 0-3.0 per cent, N 0-0.3 per cent, Cu 0-6.0 per cent, B 0.001-0.5 per cent, Fe not less than 33.0 per cent and constituting, with impurities, the balance. The Provisional Specification describes also alloys in which the Fe content exceeds 30 per cent.
GB2776949A 1949-10-29 1949-10-29 Improvements in or relating to austenitic nickel-chromium steels Expired GB668889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2776949A GB668889A (en) 1949-10-29 1949-10-29 Improvements in or relating to austenitic nickel-chromium steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2776949A GB668889A (en) 1949-10-29 1949-10-29 Improvements in or relating to austenitic nickel-chromium steels

Publications (1)

Publication Number Publication Date
GB668889A true GB668889A (en) 1952-03-26

Family

ID=10264981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2776949A Expired GB668889A (en) 1949-10-29 1949-10-29 Improvements in or relating to austenitic nickel-chromium steels

Country Status (1)

Country Link
GB (1) GB668889A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823114A (en) * 1954-07-30 1958-02-11 Babcock & Wilcox Co Forgeable high strength austenitic alloy with columbium-tantalum addition
US3065068A (en) * 1962-03-01 1962-11-20 Allegheny Ludlum Steel Austenitic alloy
US4499158A (en) * 1980-03-05 1985-02-12 Hitachi, Ltd. Welded structural member having high erosion resistance
CN112647073A (en) * 2020-12-30 2021-04-13 辽宁顺通高端装备科技有限公司 Material for honeycomb seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823114A (en) * 1954-07-30 1958-02-11 Babcock & Wilcox Co Forgeable high strength austenitic alloy with columbium-tantalum addition
US3065068A (en) * 1962-03-01 1962-11-20 Allegheny Ludlum Steel Austenitic alloy
US4499158A (en) * 1980-03-05 1985-02-12 Hitachi, Ltd. Welded structural member having high erosion resistance
CN112647073A (en) * 2020-12-30 2021-04-13 辽宁顺通高端装备科技有限公司 Material for honeycomb seal

Similar Documents

Publication Publication Date Title
GB1063374A (en) Chromium-nickel-aluminium steel and method
GB778597A (en) Improvements in or relating to the manufacture of nitrogen-rich wrought austenitic alloys
GB668889A (en) Improvements in or relating to austenitic nickel-chromium steels
GB1046300A (en) Alloy steel
FR2091642A5 (en) Stainless steel resistant to pitting corrosion -and suitable for comp - used in sewater
GB795471A (en) Improvements in or relating to alloy steels
GB686180A (en) Improvements in or relating to alloys
GB654294A (en) Improvements in or relating to nickel-chromium steels
GB741053A (en) Improvements in and relating to the manufacture of steel
DE2967326D1 (en) High-strength stainless steel, well suited for polishing and resistant to acids
GB1241964A (en) Weldable, ultra high tensile steel having an excellent toughness
GB833240A (en) Improvements relating to ferritic alloy steels
GB1214293A (en) Martensitic stainless steels
GB746472A (en) Improvements in or relating to alloys
GB802855A (en) Nickel-free, low-alloy, high-strength steel
GB1013239A (en) Improved alloy steels
GB611598A (en) Boron-containing molybdenum steel
GB872052A (en) Stainless steel resistant to nitric acid corrosion
GB723362A (en) Improvements relating to ferritic alloys
GB734676A (en) Heat resisting alloy steel and method for its heat treatment
GB720614A (en) Improvements relating to ferritic creep-resisting steels
GB756993A (en) Corrosion-resistant austenitic steel
GB702555A (en) Improvements in ferritic alloy steels
GB1166220A (en) Improved Alloy Steel.
GB849702A (en) A precipitation hardenable steel