GB1106501A - Free machining stainless steels - Google Patents

Free machining stainless steels

Info

Publication number
GB1106501A
GB1106501A GB829166A GB829166A GB1106501A GB 1106501 A GB1106501 A GB 1106501A GB 829166 A GB829166 A GB 829166A GB 829166 A GB829166 A GB 829166A GB 1106501 A GB1106501 A GB 1106501A
Authority
GB
United Kingdom
Prior art keywords
stainless steels
machining stainless
free machining
free
austenitized
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB829166A
Inventor
Arthur Moskowitz
Curtis Walter Kovach
Ralph Gordon Wells
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crucible Steel Company of America
Original Assignee
Crucible Steel Company of America
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 Crucible Steel Company of America filed Critical Crucible Steel Company of America
Priority to GB829166A priority Critical patent/GB1106501A/en
Publication of GB1106501A publication Critical patent/GB1106501A/en
Expired legal-status Critical Current

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
    • C22C38/60—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)
  • Heat Treatment Of Steel (AREA)

Abstract

A free-machining stainless steel has the following percentage composition:- .Cr.11-30 .C plus N.0-1.2 Mo and/or W and/or .Zr.0-0.6 .Si.0-1 S and/or Se and/or .Te.0.18-0.5 .Mn.0.8-5 .Ni.0-3 .Cu.0-2 .Al.0-5 .Ti.0-1 .Fe.the balance the ratio of Mn to S and/or Se and/or Te being at least 3 Examples of the alloy were austenitized at 1800 DEG F., oil quenched and tempered at 500-1400 DEG F.
GB829166A 1966-02-24 1966-02-24 Free machining stainless steels Expired GB1106501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB829166A GB1106501A (en) 1966-02-24 1966-02-24 Free machining stainless steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB829166A GB1106501A (en) 1966-02-24 1966-02-24 Free machining stainless steels

Publications (1)

Publication Number Publication Date
GB1106501A true GB1106501A (en) 1968-03-20

Family

ID=9849703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB829166A Expired GB1106501A (en) 1966-02-24 1966-02-24 Free machining stainless steels

Country Status (1)

Country Link
GB (1) GB1106501A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036414B1 (en) * 1971-01-27 1975-11-25
US4219356A (en) * 1977-09-20 1980-08-26 Daido Tokushuko Kabushiki Kaisha Machinable ferritic stainless steels
US4240827A (en) 1977-12-12 1980-12-23 Sumitomo Metal Industries Ltd. Nonmagnetic alloy steel having improved machinability
DE102012100908A1 (en) * 2012-02-03 2013-08-08 Klaus Kuhn Edelstahlgiesserei Gmbh Duplex steel with improved notched impact strength and machinability
CN113957352A (en) * 2021-09-27 2022-01-21 鹰普（中国）有限公司 Method for improving performance of high-carbon high-chromium wear-resistant corrosion-resistant material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036414B1 (en) * 1971-01-27 1975-11-25
US4219356A (en) * 1977-09-20 1980-08-26 Daido Tokushuko Kabushiki Kaisha Machinable ferritic stainless steels
US4270950A (en) * 1977-09-20 1981-06-02 Daido Tokushuko Kabushiki Kaisha Machinable ferrite stainless steels
US4240827A (en) 1977-12-12 1980-12-23 Sumitomo Metal Industries Ltd. Nonmagnetic alloy steel having improved machinability
DE102012100908A1 (en) * 2012-02-03 2013-08-08 Klaus Kuhn Edelstahlgiesserei Gmbh Duplex steel with improved notched impact strength and machinability
CN113957352A (en) * 2021-09-27 2022-01-21 鹰普（中国）有限公司 Method for improving performance of high-carbon high-chromium wear-resistant corrosion-resistant material

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