PL261399A3 - Economic nonledeburitic high-speed steels - Google Patents

Economic nonledeburitic high-speed steels

Info

Publication number
PL261399A3
PL261399A3 PL1986261399A PL26139986A PL261399A3 PL 261399 A3 PL261399 A3 PL 261399A3 PL 1986261399 A PL1986261399 A PL 1986261399A PL 26139986 A PL26139986 A PL 26139986A PL 261399 A3 PL261399 A3 PL 261399A3
Authority
PL
Poland
Prior art keywords
molybdenum
tungsten
nonledeburitic
economic
speed steels
Prior art date
Application number
PL1986261399A
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
Priority to PL1986261399A priority Critical patent/PL261399A3/en
Priority to AT87105124T priority patent/ATE60810T1/en
Priority to EP87105124A priority patent/EP0264528B1/en
Priority to DE8787105124T priority patent/DE3767961D1/en
Publication of PL261399A3 publication Critical patent/PL261399A3/en

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
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Vending Machines For Individual Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

This invention relates to non-ledeburitic high-speed steels containing tungsten and/or molybdenum as main alloying components, especially containing by weight 6.0 to 7.0 % of tungsten, or 5.0 to 6.0 % of molybdenum, or totally 1.0 to 6.0 % of tungsten and molybdenum and, moreover, 1.2 to 2.3 % of carbon, 4.0 to 7.0 % of chromium, 1.0 to 1.3 % of vanadium, up to 1.5 % of manganese, up to 4.0 % of nickel, 0.2 up to 0.5 % of zirconium, 0.4 up to 1.5 % of silicon, up to 0.03 % of sulphur, up to 0.03 per cent of phosphorus and having a total content of titanium and niobium from 1.5 up to 6.0 % and properly a balanced carbon content according to the following formula: 0.5 + 0.2 [% Ti + % Nb + % Zr + (% V - 1)] <% C <0.65 + 0.26 [% Ti + % Nb + % Zr + (% V - 1)].
PL1986261399A 1986-09-15 1986-09-15 Economic nonledeburitic high-speed steels PL261399A3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL1986261399A PL261399A3 (en) 1986-09-15 1986-09-15 Economic nonledeburitic high-speed steels
AT87105124T ATE60810T1 (en) 1986-09-15 1987-04-07 NON-LEDEBURITIC HIGH CUT STEELS.
EP87105124A EP0264528B1 (en) 1986-09-15 1987-04-07 Non-ledeburitic high speed steels
DE8787105124T DE3767961D1 (en) 1986-09-15 1987-04-07 NON-LEDEBURITIC QUICK-CUT STEELS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1986261399A PL261399A3 (en) 1986-09-15 1986-09-15 Economic nonledeburitic high-speed steels

Publications (1)

Publication Number Publication Date
PL261399A3 true PL261399A3 (en) 1988-08-18

Family

ID=20032651

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1986261399A PL261399A3 (en) 1986-09-15 1986-09-15 Economic nonledeburitic high-speed steels

Country Status (4)

Country Link
EP (1) EP0264528B1 (en)
AT (1) ATE60810T1 (en)
DE (1) DE3767961D1 (en)
PL (1) PL261399A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392805B (en) * 1988-02-15 1991-06-25 Boehler Gmbh HIGH SPEED ALLOY, METHOD FOR THEIR PRODUCTION AND USE THEREOF
US5674449A (en) * 1995-05-25 1997-10-07 Winsert, Inc. Iron base alloys for internal combustion engine valve seat inserts, and the like
EP0903420A3 (en) * 1997-09-17 1999-12-15 Latrobe Steel Company Cobalt free high speed steels
US7611590B2 (en) 2004-07-08 2009-11-03 Alloy Technology Solutions, Inc. Wear resistant alloy for valve seat insert used in internal combustion engines
US7754142B2 (en) 2007-04-13 2010-07-13 Winsert, Inc. Acid resistant austenitic alloy for valve seat inserts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271409B (en) * 1961-12-28 1968-06-27 Fujikoshi Kozai Kogyo Kabushik High speed steel containing titanium and tantalum
US3367770A (en) * 1965-02-01 1968-02-06 Latrobe Steel Co Ferrous alloys and abrasion resistant articles thereof
US3692515A (en) * 1968-07-30 1972-09-19 Latrobe Steel Co Ferrous alloys and abrasion resistant articles thereof
JPS52111411A (en) * 1976-03-17 1977-09-19 Hitachi Metals Ltd High speed tool steel
SU823450A1 (en) * 1979-07-31 1981-04-23 Краматорский Научно-Исследовательскийи Проектно-Технологический Институтмашиностроения High-speed steel
AT390967B (en) * 1982-09-14 1990-07-25 Boehler Gmbh FAST WORK STEEL ALLOY

Also Published As

Publication number Publication date
ATE60810T1 (en) 1991-02-15
EP0264528B1 (en) 1991-02-06
EP0264528A1 (en) 1988-04-27
DE3767961D1 (en) 1991-03-14

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