GB1225660A - - Google Patents

Info

Publication number
GB1225660A
GB1225660A GB1225660DA GB1225660A GB 1225660 A GB1225660 A GB 1225660A GB 1225660D A GB1225660D A GB 1225660DA GB 1225660 A GB1225660 A GB 1225660A
Authority
GB
United Kingdom
Prior art keywords
steel
ultra
high strength
impuritiesbalance
sept
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
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 filed Critical
Publication of GB1225660A publication Critical patent/GB1225660A/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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Abstract

1,225,660. Ultra-high strength steel. CRUCIBLE STEEL CORP. Aug.14, 1968 [Sept.11, 1967], No.38954/68. Heading C7A. An ultra-high strength steel, i.e. a steel having a minimum tensile strength of 200, 000 psi in the quenched and tempered state, consists in weight per cent of C 0À75-1À1 Mn 0À25-1 Si 0-0À9 Cr up to 2 # C r + Mo#0À5 Mo up to 1À2# S 0À04-0À25 Fe, incidental ingredients and impuritiesbalance.
GB1225660D 1967-09-11 1968-08-14 Expired GB1225660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66685067A 1967-09-11 1967-09-11

Publications (1)

Publication Number Publication Date
GB1225660A true GB1225660A (en) 1971-03-17

Family

ID=24675748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225660D Expired GB1225660A (en) 1967-09-11 1968-08-14

Country Status (5)

Country Link
US (1) US3778253A (en)
DE (1) DE1758909A1 (en)
ES (1) ES357868A1 (en)
FR (1) FR1587702A (en)
GB (1) GB1225660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349023A1 (en) * 1988-04-08 1990-01-03 SKF Industrial Trading & Development Co, B.V. Steel for roller bearings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2577202A (en) * 2017-06-03 2020-03-18 Raghavjibhai Saradva Atulkumar A process of manufacturing of segments for carbon thrust bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354147A (en) * 1942-01-14 1944-07-18 Westinghouse Electric & Mfg Co Steel
US2451469A (en) * 1946-08-02 1948-10-19 Int Nickel Co Steels and structural embodiments thereof for use at low temperatures
US3295966A (en) * 1964-04-30 1967-01-03 Crucible Steel Co America Versatile low-alloy tool steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349023A1 (en) * 1988-04-08 1990-01-03 SKF Industrial Trading & Development Co, B.V. Steel for roller bearings

Also Published As

Publication number Publication date
FR1587702A (en) 1970-03-27
ES357868A1 (en) 1970-04-01
US3778253A (en) 1973-12-11
DE1758909A1 (en) 1972-02-10

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed