GB649992A - Improvements in or relating to beryllium-copper alloy steels and articles of manufacture produced therefrom - Google Patents

Improvements in or relating to beryllium-copper alloy steels and articles of manufacture produced therefrom

Info

Publication number
GB649992A
GB649992A GB6046/48A GB604648A GB649992A GB 649992 A GB649992 A GB 649992A GB 6046/48 A GB6046/48 A GB 6046/48A GB 604648 A GB604648 A GB 604648A GB 649992 A GB649992 A GB 649992A
Authority
GB
United Kingdom
Prior art keywords
beryllium
articles
relating
alloy steels
copper alloy
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
GB6046/48A
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum 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 Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of GB649992A publication Critical patent/GB649992A/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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Alloy steels having fluidity points at or below 2500 DEG F. are within the following ranges of composition: C 0.08-1.5 per cent, Be 0.04-0.5 per cent, Cu 0.5-8.0 per cent, Si 0.5-4.5 per cent, Fe and impurities the remainder. The alloys may also contain 0.15-2.5 per cent of Mo and less than 0.75 per cent of Mn.
GB6046/48A 1942-07-28 1948-02-27 Improvements in or relating to beryllium-copper alloy steels and articles of manufacture produced therefrom Expired GB649992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649992XA 1942-07-28 1942-07-28

Publications (1)

Publication Number Publication Date
GB649992A true GB649992A (en) 1951-02-07

Family

ID=22059663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6046/48A Expired GB649992A (en) 1942-07-28 1948-02-27 Improvements in or relating to beryllium-copper alloy steels and articles of manufacture produced therefrom

Country Status (1)

Country Link
GB (1) GB649992A (en)

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