SE0000458D0 - A steal - Google Patents

A steal

Info

Publication number
SE0000458D0
SE0000458D0 SE0000458A SE0000458A SE0000458D0 SE 0000458 D0 SE0000458 D0 SE 0000458D0 SE 0000458 A SE0000458 A SE 0000458A SE 0000458 A SE0000458 A SE 0000458A SE 0000458 D0 SE0000458 D0 SE 0000458D0
Authority
SE
Sweden
Prior art keywords
max
steal
bars
balance
manufacture
Prior art date
Application number
SE0000458A
Other languages
Swedish (sv)
Other versions
SE515623C2 (en
SE0000458L (en
Inventor
Rainer Leppaenen
Original Assignee
Ovako Steel 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 Ovako Steel Ab filed Critical Ovako Steel Ab
Priority to SE0000458A priority Critical patent/SE515623C2/en
Publication of SE0000458D0 publication Critical patent/SE0000458D0/en
Priority to US09/773,586 priority patent/US20010024621A1/en
Priority to JP2001030903A priority patent/JP2001247933A/en
Priority to EP01850029A priority patent/EP1126042A1/en
Priority to CN01102939A priority patent/CN1124360C/en
Publication of SE0000458L publication Critical patent/SE0000458L/en
Publication of SE515623C2 publication Critical patent/SE515623C2/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
    • C22C38/40—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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

A chain type steel, suitable for the production of bars with a diameter of up to about 160 mm, e.g. to be used for the manufacture of heavy anchor chains, comprising, in weight-%: C 0.15 - 0.23 Si 0.10 - 0.40 Mn 1.00 - 1.50 P max. 0.025 S max. 0.025 Cr 1.50 - 2.20 Ni 0.80 - 1.50 Mo 0.30 - 0.60 Cu max. 0.30 Al < 0.2 V < 0.2 Nb < 0.2 Ti < 0.2 the balance being Fe.a
SE0000458A 2000-02-14 2000-02-14 chains Steel SE515623C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0000458A SE515623C2 (en) 2000-02-14 2000-02-14 chains Steel
US09/773,586 US20010024621A1 (en) 2000-02-14 2001-02-02 Steel composition and chain formed thereof
JP2001030903A JP2001247933A (en) 2000-02-14 2001-02-07 Steel
EP01850029A EP1126042A1 (en) 2000-02-14 2001-02-08 A steel
CN01102939A CN1124360C (en) 2000-02-14 2001-02-13 Steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000458A SE515623C2 (en) 2000-02-14 2000-02-14 chains Steel

Publications (3)

Publication Number Publication Date
SE0000458D0 true SE0000458D0 (en) 2000-02-14
SE0000458L SE0000458L (en) 2001-08-15
SE515623C2 SE515623C2 (en) 2001-09-10

Family

ID=20278436

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000458A SE515623C2 (en) 2000-02-14 2000-02-14 chains Steel

Country Status (5)

Country Link
US (1) US20010024621A1 (en)
EP (1) EP1126042A1 (en)
JP (1) JP2001247933A (en)
CN (1) CN1124360C (en)
SE (1) SE515623C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1534867A2 (en) 2002-09-04 2005-06-01 Intermet Corporation Austempered cast iron article and a method of making the same
JP2007289979A (en) * 2006-04-23 2007-11-08 Sanyo Special Steel Co Ltd Method for producing cast slab or steel ingot made of titanium-added case hardening steel and the cast slab or steel ingot, and case hardening steel made of the cast slab or steel ingot
DE102013224851A1 (en) * 2013-12-04 2015-06-11 Schaeffler Technologies AG & Co. KG chain element
CN106222574B (en) * 2016-08-24 2017-09-19 宁波乾豪金属制品有限公司 A kind of corrosion resistant spring suspension
WO2020041085A1 (en) 2018-08-21 2020-02-27 Exxonmobil Upstream Research Company Mooring chains comprising high manganese steels and associated methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526847B2 (en) * 1972-05-19 1977-02-25
SE430424B (en) * 1981-11-24 1983-11-14 Uddeholms Ab Ketting
JPS61276956A (en) * 1985-05-31 1986-12-06 Kito Corp Link chain
JPH03115523A (en) * 1989-09-28 1991-05-16 Kobe Steel Ltd Production of directly quenched type prehardened steel

Also Published As

Publication number Publication date
SE515623C2 (en) 2001-09-10
SE0000458L (en) 2001-08-15
US20010024621A1 (en) 2001-09-27
CN1124360C (en) 2003-10-15
EP1126042A1 (en) 2001-08-22
JP2001247933A (en) 2001-09-14
CN1309188A (en) 2001-08-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed