GB1529554A - Low-alloy high-speed tool steel - Google Patents

Low-alloy high-speed tool steel

Info

Publication number
GB1529554A
GB1529554A GB26494/77A GB2649477A GB1529554A GB 1529554 A GB1529554 A GB 1529554A GB 26494/77 A GB26494/77 A GB 26494/77A GB 2649477 A GB2649477 A GB 2649477A GB 1529554 A GB1529554 A GB 1529554A
Authority
GB
United Kingdom
Prior art keywords
tool steel
speed tool
low
alloy high
fagersta
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
GB26494/77A
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.)
Fagersta AB
Original Assignee
Fagersta AB
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 Fagersta AB filed Critical Fagersta AB
Publication of GB1529554A publication Critical patent/GB1529554A/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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Powder Metallurgy (AREA)

Abstract

1529554 High speed tool steel FAGERSTA AB 24 June 1977 [9 July 1976] 26494/77 Heading C7A A high-speed tool steel consists in wt. per cent of: C 0À85-1À0, Si 0À4-1À0, Cr 1À5-3À0, Mo 4À0- 6À0, W 1À0-2À0, V 1À0-2À0, N 0À04-0À08, Fe the balance and impurities e.g. Co up to 1, Mn up to 0À4, S and P up to 0À03. The hardness/toughness ratio is optimum at about 2À5% Cr.
GB26494/77A 1976-07-09 1977-06-24 Low-alloy high-speed tool steel Expired GB1529554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607866A SE400093B (en) 1976-07-09 1976-07-09 LEGAL ALLOY SPEED

Publications (1)

Publication Number Publication Date
GB1529554A true GB1529554A (en) 1978-10-25

Family

ID=20328435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26494/77A Expired GB1529554A (en) 1976-07-09 1977-06-24 Low-alloy high-speed tool steel

Country Status (10)

Country Link
JP (1) JPS538315A (en)
AT (1) AT362805B (en)
BR (1) BR7704364A (en)
DE (1) DE2728053A1 (en)
ES (1) ES460540A1 (en)
FR (1) FR2357655A1 (en)
GB (1) GB1529554A (en)
IN (1) IN148890B (en)
IT (1) IT1081513B (en)
SE (1) SE400093B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR863019A (en) * 1939-07-08 1941-03-21 Darwins Ltd High speed tool steel
US2565264A (en) * 1950-02-17 1951-08-21 Crucible Steel Co America Hardenable alloy steels resistant to softening at elevated temperatures
GB756738A (en) * 1952-05-29 1956-09-05 Steirische Gussstahlwerke Improvements in or relating to high-speed steel
US3012879A (en) * 1960-02-24 1961-12-12 Crucible Steel Co America Nitrogen containing tool steels
DE2263576B2 (en) * 1972-12-27 1978-06-01 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Process for producing an M2 C-free structure in high-speed steel

Also Published As

Publication number Publication date
DE2728053A1 (en) 1978-01-19
IN148890B (en) 1981-07-11
FR2357655A1 (en) 1978-02-03
JPS538315A (en) 1978-01-25
BR7704364A (en) 1978-04-18
SE400093B (en) 1978-03-13
SE7607866L (en) 1978-01-10
ES460540A1 (en) 1978-05-16
ATA463877A (en) 1980-11-15
IT1081513B (en) 1985-05-21
AT362805B (en) 1981-06-25

Similar Documents

Publication Publication Date Title
DE69217960T2 (en) POWDER METALLURGICALLY PRODUCED FAST WORK STEEL
GB1533122A (en) Free machining steels
JPS5747849A (en) Work roll for cold rolling
JPS5785952A (en) High-speed steel
ATE103993T1 (en) HIGH-SPEED STEEL POWDER.
ATE21125T1 (en) NON-MAGNETIC AUSTENITIC STEELS.
GB1406696A (en) High speed steel
JPS57143468A (en) High-speed tool steel
GB1529554A (en) Low-alloy high-speed tool steel
JPS57143471A (en) High-speed steel
JPS5585659A (en) Free-cutting nonmagnetic high-manganese steel
JPS5681657A (en) High brightness work roll material for sendzimir mill
GB1142583A (en) Improvements in or relating to steel
SE8503020D0 (en) HIGH HARDNESS AND HIGH TOUGHNESS NITRIDING POWDER METALLURGICAL HIGH-SPEED STEEL
GB1366894A (en) Ferrous alloys
SE8503019D0 (en) HIGH HARDNESS AND HIGH TOUGHNESS NITRIDING POWDER METALLURGICAL HIGH-SPEED STEEL
JPS5782458A (en) High toughness tool steel for hot working
GB1347345A (en) Freecutting steels
DE3561554D1 (en) Process for improving the forging properties of a stainless austenoferritic steel
DE2967319D1 (en) High-strength freely machinable steel capable of sustaining dynamic forces
JPS53108021A (en) High hardness and high toughness cold tool steel
JPS5521584A (en) Cutting tool steel of high tenacity and high wear durability
ES8801709A1 (en) High carbon, low alloy steel comprising niobium
ES474632A1 (en) Low-Alloy, High-Speed Steel
GB1357387A (en) Steel

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee