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ZA200908201B - Hot-forming steel alloy - Google Patents

Hot-forming steel alloy

Info

Publication number
ZA200908201B
ZA200908201B ZA2009/08201A ZA200908201A ZA200908201B ZA 200908201 B ZA200908201 B ZA 200908201B ZA 2009/08201 A ZA2009/08201 A ZA 2009/08201A ZA 200908201 A ZA200908201 A ZA 200908201A ZA 200908201 B ZA200908201 B ZA 200908201B
Authority
ZA
South Africa
Prior art keywords
steel alloy
hot
forming steel
elements
remnant
Prior art date
Application number
ZA2009/08201A
Inventor
Silvia Zinner
Devrim Caliskanoglu
Herbert Schweiger
Ingo Siller
Original Assignee
Bohler Edelstahl Gmbh & Co Kg
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 Bohler Edelstahl Gmbh & Co Kg filed Critical Bohler Edelstahl Gmbh & Co Kg
Publication of ZA200908201B publication Critical patent/ZA200908201B/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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • C22C38/02—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
    • C22C38/18—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
    • 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)
  • 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)
  • Contacts (AREA)

Abstract

The hot working steel alloy consists of alloy elements having carbon (0.37-0.40 wt.%), silicon (0.18-0.26 wt.%), manganese (0.50-0.58 wt.%), chromium (4.90-5.10 wt.%), molybdenum (1.65-1.80 wt.%), vanadium (0.52-0.60 wt.%), nitrogen (0.012-0.015 wt.%), phosphorus (0.005 wt.%), sulfur (0.003 wt.%), nickel (0.10 wt.%), tungsten (0.10 wt.%), copper (0.10 wt.%), cobalt (0.10 wt.%), titanium (0.008 wt.%), niobium (0.03 wt.%), oxygen (0.003 wt.%), boron (0.001 wt.%), arsenic (0.01 wt.%), tin (0.0025 wt.%) and/or antimony, and impurity elements and/or iron as remnant. The hot working steel alloy consists of alloy elements having carbon (0.37-0.40 wt.%), silicon (0.18-0.26 wt.%), manganese (0.50-0.58 wt.%), chromium (4.90-5.10 wt.%), molybdenum (1.65-1.80 wt.%), vanadium (0.52-0.60 wt.%), nitrogen (0.012-0.015 wt.%), phosphorus (0.005 wt.%), sulfur (0.003 wt.%), nickel (0.10 wt.%), tungsten (0.10 wt.%), copper (0.10 wt.%), cobalt (0.10 wt.%), titanium (0.008 wt.%), niobium (0.03 wt.%), oxygen (0.003 wt.%), boron (0.001 wt.%), arsenic (0.01 wt.%), tin (0.0025 wt.%), antimony (0.01 wt.%), zinc (0.001 wt.%), calcium (0.0002 wt.%) and/or magnesium (0.0002 wt.%) and impurity elements and/or iron as remnant.
ZA2009/08201A 2008-11-20 2009-11-20 Hot-forming steel alloy ZA200908201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0181508A AT506790B1 (en) 2008-11-20 2008-11-20 HOT STEEL ALLOY

Publications (1)

Publication Number Publication Date
ZA200908201B true ZA200908201B (en) 2011-02-23

Family

ID=41402020

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2009/08201A ZA200908201B (en) 2008-11-20 2009-11-20 Hot-forming steel alloy

Country Status (11)

Country Link
US (2) US20100150772A1 (en)
EP (1) EP2194155B1 (en)
AT (2) AT506790B1 (en)
AU (1) AU2009238307C1 (en)
BR (1) BRPI0904501A2 (en)
CA (1) CA2686071C (en)
DE (1) DE502009000171D1 (en)
ES (1) ES2353192T3 (en)
PL (1) PL2194155T3 (en)
SI (1) SI2194155T1 (en)
ZA (1) ZA200908201B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507215B1 (en) * 2009-01-14 2010-03-15 Boehler Edelstahl Gmbh & Co Kg WEAR-RESISTANT MATERIAL
US10975460B2 (en) 2015-01-28 2021-04-13 Daido Steel Co., Ltd. Steel powder and mold using the same
SE539646C2 (en) * 2015-12-22 2017-10-24 Uddeholms Ab Hot work tool steel
CN107400833A (en) * 2017-08-30 2017-11-28 王延敏 A kind of steel construction jacking system manufacturing process
CN114000059B (en) * 2018-10-05 2022-08-16 日立金属株式会社 Hot-work tool steel and hot-work tool
CN109821951B (en) * 2018-12-06 2020-07-21 苏州普热斯勒先进成型技术有限公司 Preparation method and device of corrosion-resistant hot stamping part

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893902A (en) * 1959-02-04 1959-07-07 Vanadium Alloys Steel Co Heat treatment of steel
US3791819A (en) * 1968-11-12 1974-02-12 Jones & Laughlin Steel Corp Production of stainless steels
AT403058B (en) * 1995-03-23 1997-11-25 Boehler Edelstahl IRON BASED ALLOY FOR USE AT HIGHER TEMPERATURE AND TOOLS MADE OF THIS ALLOY
JPH08269625A (en) * 1995-03-31 1996-10-15 Sumitomo Metal Ind Ltd Hot work tool steel with excellent high temperature strength and toughness
DE59804046D1 (en) * 1998-02-27 2002-06-13 Boehler Edelstahl Gmbh & Co Kg Iron-based alloy for use at elevated temperatures
SE511758C2 (en) * 1998-03-27 1999-11-22 Uddeholm Tooling Ab Steel material for hot work tools
AT410447B (en) * 2001-10-03 2003-04-25 Boehler Edelstahl HOT STEEL SUBJECT
CN101517114A (en) * 2006-09-15 2009-08-26 日立金属株式会社 Hot-working tool steel excellent in toughness and high-temperature strength, and method for producing same

Also Published As

Publication number Publication date
AT506790A4 (en) 2009-12-15
US20150292067A1 (en) 2015-10-15
CA2686071C (en) 2014-01-28
AU2009238307A1 (en) 2010-06-03
ES2353192T3 (en) 2011-02-28
BRPI0904501A2 (en) 2011-02-08
EP2194155A1 (en) 2010-06-09
US20100150772A1 (en) 2010-06-17
ATE487805T1 (en) 2010-11-15
PL2194155T3 (en) 2011-04-29
AU2009238307C1 (en) 2014-03-13
AU2009238307B2 (en) 2013-12-19
SI2194155T1 (en) 2011-01-31
CA2686071A1 (en) 2010-05-20
EP2194155B1 (en) 2010-11-10
AT506790B1 (en) 2009-12-15
DE502009000171D1 (en) 2010-12-23

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