GB924948A - Temper resistant steels and die blocks made therefrom - Google Patents

Temper resistant steels and die blocks made therefrom

Info

Publication number
GB924948A
GB924948A GB24080/61A GB2408061A GB924948A GB 924948 A GB924948 A GB 924948A GB 24080/61 A GB24080/61 A GB 24080/61A GB 2408061 A GB2408061 A GB 2408061A GB 924948 A GB924948 A GB 924948A
Authority
GB
United Kingdom
Prior art keywords
ingots
die blocks
die
made therefrom
temper resistant
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
GB24080/61A
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.)
Universal Cyclops Steel Corp
Original Assignee
Universal Cyclops 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 Universal Cyclops Steel Corp filed Critical Universal Cyclops Steel Corp
Publication of GB924948A publication Critical patent/GB924948A/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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt

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)
  • Forging (AREA)

Abstract

A hard, temper resistant steel alloy, for billets or die blocks useful in aluminium die casting and hot work forging die application or for solid fuel rocket cases and aircraft members, consists of by weight:- .C.10.3 to 10.4% .Mn.0.2 to 1% .Si.0.5 to 1.5% .Cr.3 to 4% .Mo.2.5 to 3.5% .V.10.5 to 1% .Co.1.5 to 2.5% with Fe and incidental impurities as balance. The steel melt may be prepared in an electric arc or induction furnace under air, vacuum or inert gas atmospheres, and turned into ingots. The ingots may be hot worked to 2000 DEG F. by forging, pressing or rolling, then cooled and machined to shape prior to heat treating which may comprise heating at 1800-2000 DEG F., quenching, e.g. in air, oil or salt, with or without sub-zero cooling, e.g. to - 320 DEG F., and tempering at temperatures up to 1300 DEG F., preferably in two or three cycles.
GB24080/61A 1960-07-15 1961-07-04 Temper resistant steels and die blocks made therefrom Expired GB924948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43002A US3128175A (en) 1960-07-15 1960-07-15 Low alloy, high hardness, temper resistant steel

Publications (1)

Publication Number Publication Date
GB924948A true GB924948A (en) 1963-05-01

Family

ID=21924922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24080/61A Expired GB924948A (en) 1960-07-15 1961-07-04 Temper resistant steels and die blocks made therefrom

Country Status (2)

Country Link
US (1) US3128175A (en)
GB (1) GB924948A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470807A1 (en) * 1979-12-03 1981-06-12 Uddeholms Ab STEEL FOR HOT WORK
WO1994009170A1 (en) * 1992-10-09 1994-04-28 Aubert Et Duval S.A. Tool steel compositions

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484988A (en) * 1981-12-09 1984-11-27 Richmond Metal Finishers, Inc. Process for providing metallic articles and the like with wear-resistant coatings
US4853181A (en) * 1986-06-18 1989-08-01 Wert David E Hot work tool steel
US4886640A (en) * 1988-08-22 1989-12-12 Carpenter Technology Corporation Hot work tool steel with good temper resistance
DE4321433C1 (en) * 1993-06-28 1994-12-08 Thyssen Stahl Ag Use of hot work steel
US5447800A (en) * 1993-09-27 1995-09-05 Crucible Materials Corporation Martensitic hot work tool steel die block article and method of manufacture
US20150298196A1 (en) * 2014-04-17 2015-10-22 Chi-Hung Su Manufacturing method of a top crown of a golf club head
CN103981440B (en) * 2014-05-30 2016-02-03 济钢集团有限公司 A kind of 700MPa level type of resistance to industrial atmospheric corrosion martensite steel plate and preparation method thereof
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA577989A (en) * 1959-06-16 Aktiebolaget Bofors Alloy steel with high heat resistance
BE560228A (en) *
US2462665A (en) * 1946-04-11 1949-02-22 Gen Electric Alloy
US2914400A (en) * 1954-04-08 1959-11-24 Vanadiumalloys Steel Company Wrought machinable tool steels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470807A1 (en) * 1979-12-03 1981-06-12 Uddeholms Ab STEEL FOR HOT WORK
WO1994009170A1 (en) * 1992-10-09 1994-04-28 Aubert Et Duval S.A. Tool steel compositions

Also Published As

Publication number Publication date
US3128175A (en) 1964-04-07

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