GB972533A - Alloy steel - Google Patents

Alloy steel

Info

Publication number
GB972533A
GB972533A GB1429561A GB1429561A GB972533A GB 972533 A GB972533 A GB 972533A GB 1429561 A GB1429561 A GB 1429561A GB 1429561 A GB1429561 A GB 1429561A GB 972533 A GB972533 A GB 972533A
Authority
GB
United Kingdom
Prior art keywords
alloy steel
steel
nickel
referred
present
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
GB1429561A
Inventor
William Richmond Barber
Eugene Raymond Hall
Dean Davis Burgan
Leroy Eugene Fink
Laurence Joseph Venne
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.)
Esco Corp
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Priority to GB1429561A priority Critical patent/GB972533A/en
Publication of GB972533A publication Critical patent/GB972533A/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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

An alloy steel contains in percentage by weight .C.0.10-0.32 .Mn.0.60-1.30 .P.-0.05 .S.-0.05 .Ni.0-1.70 .Cr.0.40-2.25 .Mo.0.10-0.65 .V.0.03-0.10 .Fe.balance the combined amounts of chromium and nickel when present being not less than 1.10% and boron being present in amounts of 0.001-0.004% when nickel is absent, use of the steel for components of excavating equipment is referred to. The steel is heat treated by air cooling from a temperature not exceeding 1800 DEG F., reheating to not more than 1750 DEG F. and quenched in liquid, followed by tempering below 1300 DEG F. Specification 773,923 is referred to.
GB1429561A 1961-04-20 1961-04-20 Alloy steel Expired GB972533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1429561A GB972533A (en) 1961-04-20 1961-04-20 Alloy steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1429561A GB972533A (en) 1961-04-20 1961-04-20 Alloy steel

Publications (1)

Publication Number Publication Date
GB972533A true GB972533A (en) 1964-10-14

Family

ID=10038592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1429561A Expired GB972533A (en) 1961-04-20 1961-04-20 Alloy steel

Country Status (1)

Country Link
GB (1) GB972533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201204A1 (en) * 1982-01-16 1983-08-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "USE OF A CARBON MANGANE STEEL FOR COMPONENTS WITH HIGH STRENGTH AND TOUGHNESS WITH SIMPLE HEAT TREATMENT"

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201204A1 (en) * 1982-01-16 1983-08-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "USE OF A CARBON MANGANE STEEL FOR COMPONENTS WITH HIGH STRENGTH AND TOUGHNESS WITH SIMPLE HEAT TREATMENT"

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