TW200734471A - Steel for hot tooling, and part produced from this steel, method of manufacture thereof and uses thereof - Google Patents

Steel for hot tooling, and part produced from this steel, method of manufacture thereof and uses thereof

Info

Publication number
TW200734471A
TW200734471A TW095144029A TW95144029A TW200734471A TW 200734471 A TW200734471 A TW 200734471A TW 095144029 A TW095144029 A TW 095144029A TW 95144029 A TW95144029 A TW 95144029A TW 200734471 A TW200734471 A TW 200734471A
Authority
TW
Taiwan
Prior art keywords
steel
traces
manufacture
part produced
hot tooling
Prior art date
Application number
TW095144029A
Other languages
Chinese (zh)
Inventor
Nicolas Binot
Andre Grellier
Pierre-Emmanuel Richy
Original Assignee
Aubert & Duval Sa
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 Aubert & Duval Sa filed Critical Aubert & Duval Sa
Publication of TW200734471A publication Critical patent/TW200734471A/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
    • C22C38/46—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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/22—Martempering
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • 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
    • C22C38/06—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
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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

Landscapes

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

Abstract

Steel for hot tooling, having the composition in percentages by weight: 0.30% ≤ C ≤ 0.39%, 4.00% ≤ Cr ≤ 6.00%, traces ≤ Si ≤ 0.50%, traces ≤ Mn ≤ 0.80%, traces ≤ W ≤ 1.45%, traces ≤ Co ≤ 2.75%, 0.80% ≤ Ni ≤ 2.80%, 1.50% ≤ Mo ≤ 2.60% with 1.50% ≤ Mo + 0.65W ≤ 3.20%, 0.55% ≤ V ≤ 0.80%, with -065 ≤ K ≤ 0.65, where K = K2-K1 and K2 = 0.75 x (Ni-0.60), K1 = 1.43 x (V- 0.40) + 0.63 x [(Mo + 0.65W) - 1.20], traces ≤ Al ≤ 0.080%, traces ≤ S ≤ 0.0040%, traces ≤ P ≤ 0.0200%, traces ≤ Ti ≤ 0.05%, traces ≤ Zr ≤ 0.05%, traces ≤ Nb ≤ 0.08%, traces ≤ N ≤ 0.040%, 10P+As+5 Sb+4 Sn ≤ 0.21%, traces ≤ O ≤ 30ppm, the rest being iron and inevitable impurities. Part produced from this steel and method of manufacture thereof. Uses of such parts.
TW095144029A 2005-11-29 2006-11-28 Steel for hot tooling, and part produced from this steel, method of manufacture thereof and uses thereof TW200734471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0512091A FR2893954B1 (en) 2005-11-29 2005-11-29 STEEL FOR HOT TOOLS AND PART PRODUCED IN THIS STEEL AND METHOD FOR MANUFACTURING THE SAME

Publications (1)

Publication Number Publication Date
TW200734471A true TW200734471A (en) 2007-09-16

Family

ID=36791617

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095144029A TW200734471A (en) 2005-11-29 2006-11-28 Steel for hot tooling, and part produced from this steel, method of manufacture thereof and uses thereof

Country Status (12)

Country Link
US (1) US20080302501A1 (en)
EP (1) EP1954846A1 (en)
JP (1) JP2009517546A (en)
KR (1) KR20080073762A (en)
CN (2) CN101316943B (en)
AR (1) AR057195A1 (en)
BR (1) BRPI0620491A2 (en)
FR (1) FR2893954B1 (en)
HK (1) HK1122072A1 (en)
IL (1) IL191569A0 (en)
TW (1) TW200734471A (en)
WO (1) WO2007063210A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920784B1 (en) * 2007-09-10 2010-12-10 Aubert & Duval Sa MARTENSITIC STAINLESS STEEL, PROCESS FOR MANUFACTURING WORKPIECES PRODUCED IN THIS STEEL AND PARTS PRODUCED THEREBY
FR2964668B1 (en) * 2010-09-14 2012-10-12 Snecma OPTIMIZING THE MACHINABILITY OF STAINLESS MARTENSITIC STEELS
JP6032881B2 (en) * 2011-10-18 2016-11-30 山陽特殊製鋼株式会社 Hot mold steel
CN103725859B (en) * 2013-11-30 2015-09-16 常熟市东鑫钢管有限公司 The manufacture method of weldless steel tube
CN103774061B (en) * 2014-01-07 2015-11-18 无锡市派克重型铸锻有限公司 Leaf joint forging and manufacture craft thereof
CN105200310A (en) * 2015-10-15 2015-12-30 芜湖市宝艺游乐科技设备有限公司 Pre-hardened plastic die steel having high plasticity and corrosion resistance and preparation method thereof
SE539646C2 (en) 2015-12-22 2017-10-24 Uddeholms Ab Hot work tool steel
CN105886942A (en) * 2016-06-21 2016-08-24 安庆市灵宝机械有限责任公司 High-tungsten wear-resistant alloy steel
CN105937012A (en) * 2016-07-11 2016-09-14 吴用镜 Anti-corrosion alloy steel for drilling drill pipe
JP7144717B2 (en) * 2018-04-02 2022-09-30 大同特殊鋼株式会社 Mold steel and mold
EP4230759A1 (en) * 2018-10-05 2023-08-23 Proterial, Ltd. Hot work tool steel and hot work tool
CN112375983B (en) * 2018-11-06 2021-09-03 江苏省无锡交通高等职业技术学校 High tensile strength steel for needle valve body of ultrahigh pressure common rail fuel injection system of diesel engine
JP2022180208A (en) * 2021-05-24 2022-12-06 大同特殊鋼株式会社 Steel material and steel product using the same
CN114000038B (en) * 2021-11-02 2022-07-15 内蒙古科技大学 Modified 4Cr5MoSiV1 hot-work die steel and preparation method thereof
CN115109890B (en) * 2022-03-30 2024-03-29 江苏龙山管件有限公司 Bimetal composite three-way pipe and processing technology thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134135A (en) * 1989-10-18 1991-06-07 Hitachi Metals Ltd Tool steel for hot working
JPH04318148A (en) * 1991-04-18 1992-11-09 Hitachi Metals Ltd Tool steel for hot working
FR2696757B1 (en) * 1992-10-09 1994-12-09 Aubert Duval Sa Composition of tool steels.
JP2636816B2 (en) * 1995-09-08 1997-07-30 大同特殊鋼株式会社 Alloy tool steel
US5776267A (en) * 1995-10-27 1998-07-07 Kabushiki Kaisha Kobe Seiko Sho Spring steel with excellent resistance to hydrogen embrittlement and fatigue
JPH09165649A (en) * 1995-12-15 1997-06-24 Sumitomo Metal Ind Ltd Hot tool steel excellent in high temperature strength and fracture toughness
JPH09227990A (en) * 1996-02-27 1997-09-02 Sumitomo Metal Ind Ltd Hot tool steel excellent in high temperature strength and fracture toughness
AT410448B (en) * 2001-04-11 2003-04-25 Boehler Edelstahl COLD WORK STEEL ALLOY FOR THE POWDER METALLURGICAL PRODUCTION OF PARTS
JP3602102B2 (en) * 2002-02-05 2004-12-15 日本高周波鋼業株式会社 Hot tool steel
JP3838928B2 (en) * 2002-03-11 2006-10-25 日本高周波鋼業株式会社 Hot work tool steel
JP2004256890A (en) * 2003-02-27 2004-09-16 Daido Steel Co Ltd Free cutting hot tool steel, and production method therefor

Also Published As

Publication number Publication date
US20080302501A1 (en) 2008-12-11
IL191569A0 (en) 2008-12-29
JP2009517546A (en) 2009-04-30
FR2893954B1 (en) 2008-02-29
WO2007063210A1 (en) 2007-06-07
KR20080073762A (en) 2008-08-11
EP1954846A1 (en) 2008-08-13
FR2893954A1 (en) 2007-06-01
HK1122072A1 (en) 2009-05-08
BRPI0620491A2 (en) 2011-11-16
CN101316943B (en) 2012-07-04
CN101316943A (en) 2008-12-03
AR057195A1 (en) 2007-11-21
CN102851608A (en) 2013-01-02

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