SE0401686L - Ferritic stainless steel alloy - Google Patents

Ferritic stainless steel alloy

Info

Publication number
SE0401686L
SE0401686L SE0401686A SE0401686A SE0401686L SE 0401686 L SE0401686 L SE 0401686L SE 0401686 A SE0401686 A SE 0401686A SE 0401686 A SE0401686 A SE 0401686A SE 0401686 L SE0401686 L SE 0401686L
Authority
SE
Sweden
Prior art keywords
entry
row
align
rowsep
offset
Prior art date
Application number
SE0401686A
Other languages
Swedish (sv)
Other versions
SE0401686D0 (en
SE528680C2 (en
Inventor
Mattias Sandstroem
Anna Heedman
Ylva Trogen
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Priority to SE0401686A priority Critical patent/SE528680C2/en
Publication of SE0401686D0 publication Critical patent/SE0401686D0/en
Priority to PCT/SE2005/000914 priority patent/WO2006004486A1/en
Priority to US11/631,147 priority patent/US20090053092A1/en
Priority to EP05752540A priority patent/EP1774051A1/en
Priority to CNA2005800219910A priority patent/CN1977062A/en
Priority to JP2007519154A priority patent/JP2008505247A/en
Priority to KR1020067027682A priority patent/KR20070026683A/en
Publication of SE0401686L publication Critical patent/SE0401686L/en
Publication of SE528680C2 publication Critical patent/SE528680C2/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
    • C22C38/02—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C22C38/44—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)
  • Heat Treatment Of Steel (AREA)

Abstract

The application describes a lead-free ferritic stainless steel alloy having the following composition, all contents given in percent by weight: <tables id="TABLE-US-00001" num="00001"> <table frame="none" colsep="0" rowsep="0"> <tgroup align="left" colsep="0" rowsep="0" cols="3"> <colspec colname="offset" colwidth="42pt" align="left"/> <colspec colname="1" colwidth="14pt" align="left"/> <colspec colname="2" colwidth="161pt" align="char"/> <thead> <row> <entry/> <entry namest="offset" nameend="2" align="center" rowsep="1"/> </row> </thead> <tbody valign="top"> <row> <entry/> <entry>C</entry> <entry><=0.1</entry> </row> <row> <entry/> <entry>Si</entry> <entry><=2</entry> </row> <row> <entry/> <entry>Mn</entry> <entry>0.1-2</entry> </row> <row> <entry/> <entry>S</entry> <entry>0.08-0.4 </entry> </row> <row> <entry/> <entry>Cr</entry> <entry>16-25</entry> </row> <row> <entry/> <entry>Ni</entry> <entry><=2</entry> </row> <row> <entry/> <entry>Mo</entry> <entry>1-5</entry> </row> <row> <entry/> <entry>Cu</entry> <entry>0.01-3.0 </entry> </row> <row> <entry/> <entry>Ca</entry> <entry><=0.006</entry> </row> <row> <entry/> <entry>Sn</entry> <entry><=0.15</entry> </row> <row> <entry/> <entry>B</entry> <entry><=0.02</entry> </row> <row> <entry/> <entry>X</entry> <entry>0.01-0.5 and/or REM 0.01-1</entry> </row> <row> <entry/> <entry namest="offset" nameend="2" align="center" rowsep="1"/> </row> <row> <entry/> <entry namest="offset" nameend="2" align="left" id="FOO-00001">the balance Fe as well as impurities, where X is 2 * Te + 1 * Se + 1 * Bi.</entry> </row> </tbody> </tgroup> </table> </tables> The alloy has good machinability and good corrosion resistance, in comparison with the corresponding alloys containing lead.
SE0401686A 2004-06-30 2004-06-30 Ferritic lead-free stainless steel alloy SE528680C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0401686A SE528680C2 (en) 2004-06-30 2004-06-30 Ferritic lead-free stainless steel alloy
PCT/SE2005/000914 WO2006004486A1 (en) 2004-06-30 2005-06-15 Ferritic stainless steel alloy
US11/631,147 US20090053092A1 (en) 2004-06-30 2005-06-15 Ferritic stainless steel alloy
EP05752540A EP1774051A1 (en) 2004-06-30 2005-06-15 Ferritic stainless steel alloy
CNA2005800219910A CN1977062A (en) 2004-06-30 2005-06-15 Ferritic stainless steel alloy
JP2007519154A JP2008505247A (en) 2004-06-30 2005-06-15 Ferritic stainless steel
KR1020067027682A KR20070026683A (en) 2004-06-30 2005-06-15 Ferritic Stainless Steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401686A SE528680C2 (en) 2004-06-30 2004-06-30 Ferritic lead-free stainless steel alloy

Publications (3)

Publication Number Publication Date
SE0401686D0 SE0401686D0 (en) 2004-06-30
SE0401686L true SE0401686L (en) 2005-12-31
SE528680C2 SE528680C2 (en) 2007-01-23

Family

ID=32733714

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401686A SE528680C2 (en) 2004-06-30 2004-06-30 Ferritic lead-free stainless steel alloy

Country Status (7)

Country Link
US (1) US20090053092A1 (en)
EP (1) EP1774051A1 (en)
JP (1) JP2008505247A (en)
KR (1) KR20070026683A (en)
CN (1) CN1977062A (en)
SE (1) SE528680C2 (en)
WO (1) WO2006004486A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5957241B2 (en) * 2012-02-23 2016-07-27 新日鐵住金ステンレス株式会社 Ferritic free-cutting stainless steel bar wire and method for producing the same
CN103510022A (en) * 2012-06-26 2014-01-15 宝钢不锈钢有限公司 Control method for avoiding low Cr ferrite stainless steel hot rolling edge crack
US9499889B2 (en) 2014-02-24 2016-11-22 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
CN104357762B (en) * 2014-11-15 2016-06-08 柳州市潮林机械有限公司 A kind of duplex stainless steel tubing
CN104451455A (en) * 2014-11-15 2015-03-25 柳州市潮林机械有限公司 Duplex stainless steel pipe
US10400320B2 (en) 2015-05-15 2019-09-03 Nucor Corporation Lead free steel and method of manufacturing
CN105648351A (en) * 2016-04-15 2016-06-08 万宝力不锈钢制品（东莞）有限公司 Long-service-life environment-friendly stainless steel coffeepot material and preparation method thereof
CN107058906B (en) * 2017-02-21 2018-11-16 山西太钢不锈钢股份有限公司 Stainless steel, ball pen head STAINLESS STEEL WIRE and preparation method thereof
CN108119363A (en) * 2017-12-19 2018-06-05 南京蒙福液压机械有限公司 A kind of vane pump alloy material
US11492690B2 (en) 2020-07-01 2022-11-08 Garrett Transportation I Inc Ferritic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys
CN112795848B (en) * 2021-03-22 2021-06-25 北京科技大学 Free-cutting corrosion-resistant steel and preparation method thereof
CN114182177B (en) * 2021-12-08 2023-03-17 浙江青山钢铁有限公司 Sulfur-containing tellurium-containing free-cutting ferritic stainless steel and manufacturing method thereof
CN118441219B (en) * 2024-04-30 2025-06-24 北京科技大学 Free-cutting ferrite stainless steel and preparation method and application thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645722A (en) * 1969-09-04 1972-02-29 Carpenter Technology Corp Free machining stainless steel alloy
JPS5220922A (en) * 1975-07-05 1977-02-17 Daido Steel Co Ltd Free cutting ferrite stainless steel
JPS5326215A (en) * 1976-08-23 1978-03-10 Daido Steel Co Ltd Free cutting steel with improved corrosion resistance
FR2720410B1 (en) * 1994-05-31 1996-06-28 Ugine Savoie Sa Ferritic stainless steel with improved machinability.
JP3601749B2 (en) * 1996-10-24 2004-12-15 大同特殊鋼株式会社 High strength, free cutting ferritic stainless steel
JP3777756B2 (en) * 1997-11-12 2006-05-24 大同特殊鋼株式会社 Electronic equipment parts made of ferritic free-cutting stainless steel
JP4106778B2 (en) * 1998-12-03 2008-06-25 大同特殊鋼株式会社 Machining method of free-cutting ferritic stainless steel and stainless steel parts with excellent outgas resistance and corrosion resistance
US6793746B2 (en) * 1999-07-26 2004-09-21 Daido Steel Co., Ltd. Stainless steel parts with suppressed release of sulfide gas and method of producing
JP2001131716A (en) * 1999-11-11 2001-05-15 Daido Steel Co Ltd Ferritic stainless steel parts with excellent outgas resistance
US20030170138A1 (en) * 1999-09-03 2003-09-11 Kiyohito Ishida Free cutting alloy
JP2001200345A (en) * 2000-01-20 2001-07-24 Sanyo Special Steel Co Ltd Ferritic free-cutting stainless steel with excellent cold workability
JP4906193B2 (en) * 2000-04-13 2012-03-28 新日鐵住金ステンレス株式会社 Ferritic free-cutting stainless steel
JP2002115033A (en) * 2000-10-11 2002-04-19 Daido Steel Co Ltd Free cutting ferritic stainless steel
DE10143390B4 (en) * 2001-09-04 2014-12-24 Stahlwerk Ergste Westig Gmbh Cold-formed corrosion-resistant chrome steel
JP3550132B2 (en) * 2002-04-15 2004-08-04 東北特殊鋼株式会社 Precipitation hardening type soft magnetic ferritic stainless steel

Also Published As

Publication number Publication date
SE0401686D0 (en) 2004-06-30
KR20070026683A (en) 2007-03-08
CN1977062A (en) 2007-06-06
JP2008505247A (en) 2008-02-21
SE528680C2 (en) 2007-01-23
WO2006004486A1 (en) 2006-01-12
EP1774051A1 (en) 2007-04-18
US20090053092A1 (en) 2009-02-26

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