SE8705140D0 - EXCELLENCE HARDENING TOOLS FOR FORMULATED TOOLS AND THE FORM MADE FORMULAR TOOL - Google Patents

EXCELLENCE HARDENING TOOLS FOR FORMULATED TOOLS AND THE FORM MADE FORMULAR TOOL

Info

Publication number
SE8705140D0
SE8705140D0 SE8705140A SE8705140A SE8705140D0 SE 8705140 D0 SE8705140 D0 SE 8705140D0 SE 8705140 A SE8705140 A SE 8705140A SE 8705140 A SE8705140 A SE 8705140A SE 8705140 D0 SE8705140 D0 SE 8705140D0
Authority
SE
Sweden
Prior art keywords
tools
hardening
tool
formular
excellence
Prior art date
Application number
SE8705140A
Other languages
Swedish (sv)
Other versions
SE459923B (en
SE8705140L (en
Inventor
L-A Norstrom
A Cederlund
H Jesperson
Original Assignee
Uddeholm Tooling 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 Uddeholm Tooling Ab filed Critical Uddeholm Tooling Ab
Priority to SE8705140A priority Critical patent/SE459923B/en
Publication of SE8705140D0 publication Critical patent/SE8705140D0/en
Priority to JP50043789A priority patent/JPH03501752A/en
Priority to EP89900333A priority patent/EP0391949A1/en
Priority to US07/488,004 priority patent/US5023049A/en
Priority to PCT/SE1988/000592 priority patent/WO1989005869A1/en
Priority to AU27989/89A priority patent/AU2798989A/en
Publication of SE8705140L publication Critical patent/SE8705140L/en
Publication of SE459923B publication Critical patent/SE459923B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Pptn.-hardening tool steel contains by wt. 0.01-0.1 C, trace to 2% Si, 0.3-3% mn, 1-5% Cr, 0.1-1% Mo, 1-7% Ni, 1-3% Al and/or 1-3% Cu,balance Fe, where 1.5 x % Al + % Cu is not less than 2. Pref. % Mn + % Cr is not less than 3. Where pptn. hardening is effected only by Ni and Al the steel pref. contains 3-7% NL and 1.5-3% Al; where Cu is also a hardening agent the steel pref. contains 2-7% Nl, 1-3% Al and 1-4% Cu, with at least 1-5% each of Cu and Al being esp. prefd.
SE8705140A 1987-12-23 1987-12-23 Tough pptn. hardening tool steel for moulds and dies SE459923B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8705140A SE459923B (en) 1987-12-23 1987-12-23 Tough pptn. hardening tool steel for moulds and dies
JP50043789A JPH03501752A (en) 1987-12-23 1988-11-03 Precipitation hardening mold steel for molding molds and molding molds made from the same steel
EP89900333A EP0391949A1 (en) 1987-12-23 1988-11-03 Precipitation hardening tool steel for forming tools and forming tool made from the steel
US07/488,004 US5023049A (en) 1987-12-23 1988-11-03 Precipitation hardening tool steel for moulding tools and moulding tool made from the steel
PCT/SE1988/000592 WO1989005869A1 (en) 1987-12-23 1988-11-03 Precipitation hardening tool steel for forming tools and forming tool made from the steel
AU27989/89A AU2798989A (en) 1987-12-23 1988-11-03 Precipitation hardening tool steel for forming tools and forming tool made from the steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8705140A SE459923B (en) 1987-12-23 1987-12-23 Tough pptn. hardening tool steel for moulds and dies

Publications (3)

Publication Number Publication Date
SE8705140D0 true SE8705140D0 (en) 1987-12-23
SE8705140L SE8705140L (en) 1989-06-24
SE459923B SE459923B (en) 1989-08-21

Family

ID=20370696

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8705140A SE459923B (en) 1987-12-23 1987-12-23 Tough pptn. hardening tool steel for moulds and dies

Country Status (1)

Country Link
SE (1) SE459923B (en)

Also Published As

Publication number Publication date
SE459923B (en) 1989-08-21
SE8705140L (en) 1989-06-24

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