GB530447A - Improvements in or relating to copper base alloys - Google Patents

Improvements in or relating to copper base alloys

Info

Publication number
GB530447A
GB530447A GB16946/39A GB1694639A GB530447A GB 530447 A GB530447 A GB 530447A GB 16946/39 A GB16946/39 A GB 16946/39A GB 1694639 A GB1694639 A GB 1694639A GB 530447 A GB530447 A GB 530447A
Authority
GB
United Kingdom
Prior art keywords
per cent
relating
alloys
copper base
base alloys
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
GB16946/39A
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.)
American Brass Co
Original Assignee
American Brass Co
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 American Brass Co filed Critical American Brass Co
Publication of GB530447A publication Critical patent/GB530447A/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
    • C22C9/00—Alloys based on copper
    • C22C9/10—Alloys based on copper with silicon as the next major constituent

Abstract

530,447. Alloys. AMERICAN BRASS CO. June 9, 1939, No. 16946. Convention date, July 1, 1938. [Class 82 (i)] Copper alloys contain 0.1-5 per cent. of silicon and 0.005-4.5 per cent. of boron, with or without any of the following: up to 4 per cent. of manganese, up to 5 per cent. of tin, up to 3 per cent. of iron, up to 20 per cent. of zinc, up to 4 per cent. of selenium, up to 3 per cent. of cadmium, up to 5 per cent. of lead, up to 10 per cent. of aluminium, up to 2 per cent. of magnesium. In making the alloys, the boron may be added as such or as an alloy with copper, iron or manganese, for instance in the manner described in Specification 536,893.
GB16946/39A 1938-07-01 1939-06-09 Improvements in or relating to copper base alloys Expired GB530447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US530447XA 1938-07-01 1938-07-01

Publications (1)

Publication Number Publication Date
GB530447A true GB530447A (en) 1940-12-12

Family

ID=21981570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16946/39A Expired GB530447A (en) 1938-07-01 1939-06-09 Improvements in or relating to copper base alloys

Country Status (1)

Country Link
GB (1) GB530447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039242A1 (en) * 1980-04-30 1981-11-04 N.C. Ashton Limited An improved aluminium bronze alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039242A1 (en) * 1980-04-30 1981-11-04 N.C. Ashton Limited An improved aluminium bronze alloy

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