IT1244297B - ALLOY FOR OBTAINING SPECIAL STEEL FROM COLD WORKING TOOLS. - Google Patents

ALLOY FOR OBTAINING SPECIAL STEEL FROM COLD WORKING TOOLS.

Info

Publication number
IT1244297B
IT1244297B IT02088690A IT2088690A IT1244297B IT 1244297 B IT1244297 B IT 1244297B IT 02088690 A IT02088690 A IT 02088690A IT 2088690 A IT2088690 A IT 2088690A IT 1244297 B IT1244297 B IT 1244297B
Authority
IT
Italy
Prior art keywords
alloy
cold working
special steel
working tools
obtaining special
Prior art date
Application number
IT02088690A
Other languages
Italian (it)
Other versions
IT9020886A1 (en
IT9020886A0 (en
Inventor
Pierluigi Venanzetti
Original Assignee
Venanzetti S R L
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 S R L filed Critical Venanzetti S R L
Priority to IT02088690A priority Critical patent/IT1244297B/en
Publication of IT9020886A0 publication Critical patent/IT9020886A0/en
Priority to DE4115842A priority patent/DE4115842A1/en
Priority to FR9108787A priority patent/FR2664293B1/en
Priority to GB9123362A priority patent/GB2260991B/en
Publication of IT9020886A1 publication Critical patent/IT9020886A1/en
Application granted granted Critical
Publication of IT1244297B publication Critical patent/IT1244297B/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
    • C22C38/22—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)
IT02088690A 1990-07-09 1990-07-09 ALLOY FOR OBTAINING SPECIAL STEEL FROM COLD WORKING TOOLS. IT1244297B (en)

Priority Applications (4)

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.
DE4115842A DE4115842A1 (en) 1990-07-09 1991-05-15 ALLOY FOR THE PRODUCTION OF A SPECIAL STEEL FOR TOOLS FOR COLD TREATMENT
FR9108787A FR2664293B1 (en) 1990-07-09 1991-07-09 ALLOY FOR THE DEVELOPMENT OF A SPECIAL STEEL FOR COLD MACHINING TOOLS.
GB9123362A GB2260991B (en) 1990-07-09 1991-11-02 Alloy for making cold working tool special steels

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
IT9020886A0 IT9020886A0 (en) 1990-07-09
IT9020886A1 IT9020886A1 (en) 1992-01-09
IT1244297B true IT1244297B (en) 1994-07-08

Family

ID=11173570

Family Applications (1)

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

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 1989-10-31 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
FR2664293A1 (en) 1992-01-10
IT9020886A1 (en) 1992-01-09
GB9123362D0 (en) 1991-12-18
GB2260991A (en) 1993-05-05
GB2260991B (en) 1994-07-13
FR2664293B1 (en) 1994-01-14
DE4115842A1 (en) 1992-01-16
IT9020886A0 (en) 1990-07-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960725