GB2260991B - Alloy for making cold working tool special steels - Google Patents

Alloy for making cold working tool special steels

Info

Publication number
GB2260991B
GB2260991B GB9123362A GB9123362A GB2260991B GB 2260991 B GB2260991 B GB 2260991B GB 9123362 A GB9123362 A GB 9123362A GB 9123362 A GB9123362 A GB 9123362A GB 2260991 B GB2260991 B GB 2260991B
Authority
GB
United Kingdom
Prior art keywords
alloy
cold working
working tool
making cold
tool special
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 - Fee Related
Application number
GB9123362A
Other versions
GB9123362D0 (en
GB2260991A (en
Inventor
Pier Luigi Venanzetti
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.)
VENANZETTI Srl
Original Assignee
VENANZETTI Srl
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 VENANZETTI Srl filed Critical VENANZETTI Srl
Publication of GB9123362D0 publication Critical patent/GB9123362D0/en
Publication of GB2260991A publication Critical patent/GB2260991A/en
Application granted granted Critical
Publication of GB2260991B publication Critical patent/GB2260991B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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

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)
  • Heat Treatment Of Steel (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
GB9123362A 1990-07-09 1991-11-02 Alloy for making cold working tool special steels Expired - Fee Related GB2260991B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02088690A IT1244297B (en) 1990-07-09 1990-07-09 ALLOY FOR OBTAINING SPECIAL STEEL FROM COLD WORKING TOOLS.

Publications (3)

Publication Number Publication Date
GB9123362D0 GB9123362D0 (en) 1991-12-18
GB2260991A GB2260991A (en) 1993-05-05
GB2260991B true GB2260991B (en) 1994-07-13

Family

ID=11173570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9123362A Expired - Fee Related GB2260991B (en) 1990-07-09 1991-11-02 Alloy for making cold working tool special steels

Country Status (4)

Country Link
DE (1) DE4115842A1 (en)
FR (1) FR2664293B1 (en)
GB (1) GB2260991B (en)
IT (1) IT1244297B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318038B1 (en) * 2000-06-21 2003-07-21 Venanzetti S R L ALLOY FOR OBTAINING SPECIAL STEEL FROM COLD WORKING TOOLS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147122A (en) * 1934-08-27 1939-02-14 Cleveland Twist Drill Co Alloy compositions
GB1364235A (en) * 1970-06-16 1974-08-21 Apv Paramount Ltd Process for making tool steels or alloys as part of the manufactu re of a cutting tool
SE457356C (en) * 1986-12-30 1990-01-15 Uddeholm Tooling Ab TOOL STEEL PROVIDED FOR COLD PROCESSING
JPH02182867A (en) * 1989-01-06 1990-07-17 Daido Steel Co Ltd Powdered tool steel

Also Published As

Publication number Publication date
GB9123362D0 (en) 1991-12-18
IT9020886A1 (en) 1992-01-09
DE4115842A1 (en) 1992-01-16
FR2664293A1 (en) 1992-01-10
FR2664293B1 (en) 1994-01-14
IT9020886A0 (en) 1990-07-09
GB2260991A (en) 1993-05-05
IT1244297B (en) 1994-07-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081102