GB1379983A - Corrosion-resistant high-strength low-alloy steels - Google Patents

Corrosion-resistant high-strength low-alloy steels

Info

Publication number
GB1379983A
GB1379983A GB663272A GB663272A GB1379983A GB 1379983 A GB1379983 A GB 1379983A GB 663272 A GB663272 A GB 663272A GB 663272 A GB663272 A GB 663272A GB 1379983 A GB1379983 A GB 1379983A
Authority
GB
United Kingdom
Prior art keywords
alloy steels
corrosion
resistant high
strength low
steel
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
GB663272A
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.)
Jones and Laughlin Steel Corp
Original Assignee
Jones and Laughlin Steel 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 Jones and Laughlin Steel Corp filed Critical Jones and Laughlin Steel Corp
Publication of GB1379983A publication Critical patent/GB1379983A/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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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 Sheet Steel (AREA)

Abstract

1379983 Low alloy steel JONES & LAUGHLIN STEEL CORP 11 Feb 1972 [11 March 1971] 6632/72 Heading C7A High strength, corrosion resistant, low alloy steels comprises:- the balance, apart from impurities, being iron. The sum of 21À5 x %P + 4À5 x % Cu + 1À2 x % Cr + 2À2 x % Si is in the range 6À2 to 7À1, to two significant figures. In processing the steel it should be hot rolled with a finishing temperature between 1700‹F and the A3 point, cooled at a rate of 25-45F‹/sec and coiled or piled at 1000‹-1200‹F.
GB663272A 1971-03-11 1972-02-11 Corrosion-resistant high-strength low-alloy steels Expired GB1379983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12347071A 1971-03-11 1971-03-11

Publications (1)

Publication Number Publication Date
GB1379983A true GB1379983A (en) 1975-01-08

Family

ID=22408878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB663272A Expired GB1379983A (en) 1971-03-11 1972-02-11 Corrosion-resistant high-strength low-alloy steels

Country Status (7)

Country Link
US (1) US3711340A (en)
CA (1) CA961674A (en)
DE (1) DE2211324A1 (en)
FR (1) FR2129430A5 (en)
GB (1) GB1379983A (en)
IT (1) IT949947B (en)
NL (1) NL7202937A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929472A (en) * 1972-05-11 1975-12-30 Nippon Steel Corp Steel sheets having excellent rust resistance
JPS56488B2 (en) * 1973-03-19 1981-01-08
US3816103A (en) * 1973-04-16 1974-06-11 Bethlehem Steel Corp Method of deoxidizing and desulfurizing ferrous alloy with rare earth additions
US4043805A (en) * 1973-06-11 1977-08-23 Nippon Steel Corporation Isotropic and high-strength high silicon steel sheet
US3926686A (en) * 1974-01-09 1975-12-16 Algoma Steel Corp Ltd High-strength low-alloy steel
US3920051A (en) * 1974-08-20 1975-11-18 Jones & Laughlin Steel Corp Corrosion resistant continuous weld pipe
US4065330A (en) * 1974-09-26 1977-12-27 The Foundation: The Research Institute Of Electric And Magnetic Alloys Wear-resistant high-permeability alloy
US3976514A (en) * 1975-02-10 1976-08-24 Nippon Steel Corporation Method for producing a high toughness and high tensil steel
JPS609097B2 (en) * 1975-08-15 1985-03-07 株式会社神戸製鋼所 Ultra-low yield point steel with excellent workability and non-aging properties and its manufacturing method
US4214950A (en) * 1977-11-02 1980-07-29 Astafiev Anatoly A Steel for nuclear applications
JPS55102260A (en) * 1979-01-31 1980-08-05 Nippon Gakki Seizo Kk Leadframe
EP0021349B1 (en) * 1979-06-29 1985-04-17 Nippon Steel Corporation High tensile steel and process for producing the same
CN115637384B (en) * 2022-10-28 2023-11-28 江苏东鋆光伏科技有限公司 High-strength corrosion-resistant steel frame and processing technology thereof

Also Published As

Publication number Publication date
NL7202937A (en) 1972-09-13
DE2211324A1 (en) 1972-09-21
CA961674A (en) 1975-01-28
IT949947B (en) 1973-06-11
FR2129430A5 (en) 1972-10-27
US3711340A (en) 1973-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee