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MX2017013834A - Martensitic stainless steel, method for the production of a semi-finished product from said steel, and cutting tool produced from the semi-finished product. - Google Patents

Martensitic stainless steel, method for the production of a semi-finished product from said steel, and cutting tool produced from the semi-finished product.

Info

Publication number
MX2017013834A
MX2017013834A MX2017013834A MX2017013834A MX2017013834A MX 2017013834 A MX2017013834 A MX 2017013834A MX 2017013834 A MX2017013834 A MX 2017013834A MX 2017013834 A MX2017013834 A MX 2017013834A MX 2017013834 A MX2017013834 A MX 2017013834A
Authority
MX
Mexico
Prior art keywords
traces
semi
finished product
production
steel
Prior art date
Application number
MX2017013834A
Other languages
Spanish (es)
Inventor
Chassagne Francis
HAEGELI Françoise
Original Assignee
Aperam
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 Aperam filed Critical Aperam
Publication of MX2017013834A publication Critical patent/MX2017013834A/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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
    • 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
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools

Landscapes

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

Abstract

The invention relates to a martensitic stainless steel characterised in that its composition consists of, by weight percent: 0.10% = C = 0.45%; traces = Mn = 1.0%; traces = Si = 1.0%; traces = S = 0.01 %; traces = P = 0.04%; 15.0% = Cr = 18.0%; traces = Ni = 0.50%; traces = Mo = 0.50%; traces = Cu = 0.50%; traces = V = 0.50%; traces = Nb = 0.03%; traces = Ti = 0.03%; traces = Zr = 0.03%; traces = Al = 0.010%; traces = O = 0.0080%; traces = Pb = 0.02%; traces = Bi = 0.02%; traces = Sn = 0.02%; 0.10% = N = 0.20%; C + N + 0.25%; Cr + 16 N - 5 C + 16.0%; preferably 17 Cr + 500 C + 500 N = 570%; the remainder being iron and impurities resulting from production. The invention also relates to a method for the production of a semi-finished product from the aforementioned martensitic stainless steel, and a cutting tool produced from said semi-finished product.
MX2017013834A 2015-04-30 2016-04-29 Martensitic stainless steel, method for the production of a semi-finished product from said steel, and cutting tool produced from the semi-finished product. MX2017013834A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2015/053144 WO2016174500A1 (en) 2015-04-30 2015-04-30 Martensitic stainless steel, method for producing a semi-finished product made from said steel and cutting tool produced from said semi-finished product
PCT/EP2016/059684 WO2016146857A1 (en) 2015-04-30 2016-04-29 Martensitic stainless steel, method for the production of a semi-finished product from said steel, and cutting tool produced from the semi-finished product

Publications (1)

Publication Number Publication Date
MX2017013834A true MX2017013834A (en) 2018-03-21

Family

ID=53177712

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013834A MX2017013834A (en) 2015-04-30 2016-04-29 Martensitic stainless steel, method for the production of a semi-finished product from said steel, and cutting tool produced from the semi-finished product.

Country Status (12)

Country Link
US (1) US20180127858A1 (en)
EP (1) EP3289109B1 (en)
JP (1) JP6767389B2 (en)
KR (1) KR20170141250A (en)
CN (1) CN107567507A (en)
BR (1) BR112017023361B1 (en)
CA (1) CA2984514A1 (en)
ES (1) ES2796354T3 (en)
MX (1) MX2017013834A (en)
RU (1) RU2017137708A (en)
UA (1) UA120119C2 (en)
WO (2) WO2016174500A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3445878B1 (en) * 2016-04-22 2020-04-08 Aperam A process for manufacturing a martensitic stainless steel part from a sheet
CN106636893A (en) * 2016-11-25 2017-05-10 邢台钢铁有限责任公司 Free-cutting stainless steel wire rod and preparation method thereof
DE102017003965B4 (en) * 2017-04-25 2019-12-12 Zapp Precision Metals Gmbh Martensitic chrome steel, steel foil, perforated and / or perforated steel foil component, process for producing a steel foil
TWI707047B (en) * 2018-06-13 2020-10-11 日商日鐵不銹鋼股份有限公司 Free-cutting s-containing martensitic stainless steel
CN109022728B (en) * 2018-07-20 2020-05-26 西安建筑科技大学 High-temperature quenching-deep supercooling-low-temperature partitioning heat treatment method for metastable austenitic stainless steel and stainless steel
CN109666779B (en) * 2018-12-06 2021-01-01 南京理工大学 Cutting edge martensite reinforced medical surgical scissors and manufacturing method thereof
KR102649506B1 (en) * 2019-03-06 2024-03-22 닛폰세이테츠 가부시키가이샤 Hot rolled steel sheet and manufacturing method thereof
CN110438404A (en) * 2019-09-09 2019-11-12 山东泰山钢铁集团有限公司 A kind of the ingredient design and control technology of measurer slide calliper rule steel

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Also Published As

Publication number Publication date
EP3289109B1 (en) 2020-03-04
EP3289109A1 (en) 2018-03-07
RU2017137708A3 (en) 2019-10-21
BR112017023361B1 (en) 2021-07-13
JP2018521215A (en) 2018-08-02
ES2796354T3 (en) 2020-11-26
RU2017137708A (en) 2019-04-30
JP6767389B2 (en) 2020-10-14
KR20170141250A (en) 2017-12-22
US20180127858A1 (en) 2018-05-10
BR112017023361A2 (en) 2018-07-17
WO2016146857A1 (en) 2016-09-22
CN107567507A (en) 2018-01-09
CA2984514A1 (en) 2016-09-22
WO2016174500A1 (en) 2016-11-03
UA120119C2 (en) 2019-10-10

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