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TW200734470A - Corrosion-resistant, free-machining, magnetic stainless steel - Google Patents

Corrosion-resistant, free-machining, magnetic stainless steel

Info

Publication number
TW200734470A
TW200734470A TW096101917A TW96101917A TW200734470A TW 200734470 A TW200734470 A TW 200734470A TW 096101917 A TW096101917 A TW 096101917A TW 96101917 A TW96101917 A TW 96101917A TW 200734470 A TW200734470 A TW 200734470A
Authority
TW
Taiwan
Prior art keywords
max
machining
corrosion
resistant
free
Prior art date
Application number
TW096101917A
Other languages
Chinese (zh)
Inventor
Theodore Kosa
Original Assignee
Crs Holdings Inc
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 Crs Holdings Inc filed Critical Crs Holdings Inc
Publication of TW200734470A publication Critical patent/TW200734470A/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
    • C22C38/001—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
    • C22C38/04—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
    • C22C38/42—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

A corrosion-resistant, free-machining, magnetic stainless steel alloy is described. The alloy has the following weight percent composition: 0.025 max. C. 0.60 max. Mn, 1.0-2.0 Si, 0.035 max. P, 0.15-0.40 S, 12.0-14.0 Cr, 0.5 max. Ni, 0.5-1.3 Mo, 0.5-1.3 V, 0.5 max. Cu, 0.020 max. Al, 0.025 max. N, and the balance is iron and usual impurities.
TW096101917A 2006-01-18 2007-01-18 Corrosion-resistant, free-machining, magnetic stainless steel TW200734470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/306,989 US20070166183A1 (en) 2006-01-18 2006-01-18 Corrosion-Resistant, Free-Machining, Magnetic Stainless Steel

Publications (1)

Publication Number Publication Date
TW200734470A true TW200734470A (en) 2007-09-16

Family

ID=38110724

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096101917A TW200734470A (en) 2006-01-18 2007-01-18 Corrosion-resistant, free-machining, magnetic stainless steel

Country Status (3)

Country Link
US (2) US20070166183A1 (en)
TW (1) TW200734470A (en)
WO (1) WO2007084432A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090282952A1 (en) * 2008-05-14 2009-11-19 Potzu Forging Co., Ltd. Cold forged stainless tool and method for making the same
DE102009038386A1 (en) 2009-08-24 2011-03-03 Stahlwerk Ergste Gmbh Soft magnetic ferritic chrome steel
NL2021825B1 (en) * 2018-10-16 2020-05-11 Univ Delft Tech Magnetocaloric effect of Mn-Fe-P-Si-B-V alloy and use thereof
US20240011137A1 (en) * 2020-11-19 2024-01-11 Nippon Steel Stainless Steel Corporation Stainless steel bar material and electromagnetic component
KR20230072327A (en) * 2021-11-17 2023-05-24 주식회사 포스코 Ferritic stainless steel with improved corrosion resistance and magnetic properties and manufacturing method therefor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814870B2 (en) * 1978-03-23 1983-03-22 東北特殊鋼株式会社 Ferritic precipitation hardening soft magnetic stainless steel
JPS63125639A (en) * 1985-04-16 1988-05-28 Aichi Steel Works Ltd Soft magnetic stainless steel
JPH0627303B2 (en) * 1985-07-24 1994-04-13 愛知製鋼株式会社 Soft magnetic stainless steel for cold forging
JPS648248A (en) * 1987-06-30 1989-01-12 Aichi Steel Works Ltd Electromagnet alloy having excellent magnetic responsiveness
JPH0215143A (en) * 1988-06-30 1990-01-18 Aichi Steel Works Ltd Soft magnetic stainless steel for cold forging
JPH02305944A (en) * 1989-05-20 1990-12-19 Tohoku Tokushuko Kk Electromagnetic stainless steel having high corrosion resistance
JP3068216B2 (en) * 1990-12-28 2000-07-24 東北特殊鋼株式会社 High cold forging electromagnetic stainless steel
EP0786140B1 (en) * 1994-10-11 2000-06-14 Crs Holdings, Inc. Corrosion-resistant magnetic material
US5769974A (en) * 1997-02-03 1998-06-23 Crs Holdings, Inc. Process for improving magnetic performance in a free-machining ferritic stainless steel
JP2001123251A (en) * 1999-10-26 2001-05-08 Sanyo Special Steel Co Ltd Corrosion-resistant soft magnetic material with excellent machinability
US6786981B2 (en) * 2000-12-22 2004-09-07 Jfe Steel Corporation Ferritic stainless steel sheet for fuel tank and fuel pipe
FR2832734B1 (en) * 2001-11-26 2004-10-08 Usinor SULFUR FERRITIC STAINLESS STEEL, USEFUL FOR FERROMAGNETIC PARTS
JP4305137B2 (en) * 2003-11-10 2009-07-29 大同特殊鋼株式会社 Ferritic free-cutting stainless steel with excellent surface finish roughness and outgas resistance

Also Published As

Publication number Publication date
US20070166183A1 (en) 2007-07-19
US20090263270A1 (en) 2009-10-22
WO2007084432A1 (en) 2007-07-26

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