GB1117999A - Tool steels - Google Patents

Tool steels

Info

Publication number
GB1117999A
GB1117999A GB54278/66A GB5427866A GB1117999A GB 1117999 A GB1117999 A GB 1117999A GB 54278/66 A GB54278/66 A GB 54278/66A GB 5427866 A GB5427866 A GB 5427866A GB 1117999 A GB1117999 A GB 1117999A
Authority
GB
United Kingdom
Prior art keywords
steels
austenitized
dec
tool steels
tool
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
GB54278/66A
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.)
Crucible Steel Company of America
Original Assignee
Crucible Steel Company of America
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 Crucible Steel Company of America filed Critical Crucible Steel Company of America
Publication of GB1117999A publication Critical patent/GB1117999A/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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt

Abstract

1,117,999. Alloy steels. CRUCIBLE STEEL CO. OF AMERICA. Dec.5, 1966 [Dec.15, 1965], No.54278/66. Heading C7A. Tool steels (such as die and high speed steels) consist, in weight percent, of In a modification, the proportion of Mo is 0-15 and Mo + ¢W = 7À5-15. According to specified heat-treatment sequences, the steels are austenitized at 1700‹-2200‹F, quenched in oil, refrigerated at -100‹F tempered at 900‹-1400‹F., and air-cooled. The steels may be machined to shape while in the austenitized condition.
GB54278/66A 1965-12-15 1966-12-05 Tool steels Expired GB1117999A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51407665A 1965-12-15 1965-12-15
US83092069A 1969-05-26 1969-05-26

Publications (1)

Publication Number Publication Date
GB1117999A true GB1117999A (en) 1968-06-26

Family

ID=27058087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54278/66A Expired GB1117999A (en) 1965-12-15 1966-12-05 Tool steels

Country Status (6)

Country Link
US (1) US3508912A (en)
AT (1) AT278069B (en)
DE (1) DE1533215B1 (en)
FR (1) FR1505060A (en)
GB (1) GB1117999A (en)
SE (1) SE345695B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160066A (en) * 1977-10-11 1979-07-03 Teledyne Industries, Inc. Age-hardenable weld deposit
CN112391520A (en) * 2020-11-27 2021-02-23 上海天竺机械刀片有限公司 Heat treatment process for tungsten steel blade for pulverizer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT138955B (en) * 1930-05-12 1934-10-10 Ver Stahlwerke Ag Iron alloys used for the production of permanent magnets.
DE638652C (en) * 1930-05-13 1936-11-20 Edelstahlwerke Akt Ges Deutsch Process for the production of permanent magnets
US2099509A (en) * 1935-11-23 1937-11-16 Edgar F Blessing Steel alloy
US2504453A (en) * 1946-11-18 1950-04-18 Thos Firth & John Brown Ltd Alloy steels for use at elevated temperatures
US2598714A (en) * 1950-06-26 1952-06-03 Continental Copper & Steel Ind Machinable high cobalt low carbon alloys for die-casting molds
GB733510A (en) * 1952-01-14 1955-07-13 Reinhard Straumann Improvements in the manufacture of watch and like springs
US3154412A (en) * 1961-10-05 1964-10-27 Crucible Steel Co America Heat-resistant high-strength stainless steel
US3251683A (en) * 1962-01-16 1966-05-17 Allegheny Ludlum Steel Martensitic steel
US3231709A (en) * 1963-06-17 1966-01-25 Mckay Co Welding method and electrode

Also Published As

Publication number Publication date
DE1533215B1 (en) 1970-11-05
FR1505060A (en) 1967-12-08
AT278069B (en) 1970-01-26
SE345695B (en) 1972-06-05
US3508912A (en) 1970-04-28

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