GB731684A - Steel for articles having high hot strength - Google Patents

Steel for articles having high hot strength

Info

Publication number
GB731684A
GB731684A GB14964/52A GB1496452A GB731684A GB 731684 A GB731684 A GB 731684A GB 14964/52 A GB14964/52 A GB 14964/52A GB 1496452 A GB1496452 A GB 1496452A GB 731684 A GB731684 A GB 731684A
Authority
GB
United Kingdom
Prior art keywords
per cent
steel
articles
hot strength
high hot
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
GB14964/52A
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Publication of GB731684A publication Critical patent/GB731684A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

An alloy steel, particularly suitable for the production of tubes, screws and other parts of steam power plants, turbine blades and installations for cracking, hydrogenation and the like, has the following composition: Cr 1.0-20.0, B 0.001-0.3, C 0.03-0.2 per cent, Fe the remainder except for normal impurities. The alloy may also contain one or more of W, V, Mo, Si, Zr, Ti, Nb, Ta and Co up to 5 per cent in total, Mn up to 1.5 per cent and/or Ni up to 2.5 per cent.
GB14964/52A 1951-06-13 1952-06-13 Steel for articles having high hot strength Expired GB731684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE731684X 1951-06-13

Publications (1)

Publication Number Publication Date
GB731684A true GB731684A (en) 1955-06-15

Family

ID=6638445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14964/52A Expired GB731684A (en) 1951-06-13 1952-06-13 Steel for articles having high hot strength

Country Status (1)

Country Link
GB (1) GB731684A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290183A (en) * 1961-08-29 1966-12-06 Yawata Iron & Steel Co Method of producing anticorrosion high tensile strength rail
DE1558651B1 (en) * 1966-04-06 1973-01-04 Schoeller Bleckmann Stahlwerke USE OF A CHROME MOLYBDAEN VANADINE-ALLOY HOT-WORKING STEEL TO MANUFACTURE HOT-WORK TOOLS
EP0505732A1 (en) * 1991-02-22 1992-09-30 Sumitomo Metal Industries, Ltd. Low-alloy heat-resistant steel having improved creep strength and toughness

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290183A (en) * 1961-08-29 1966-12-06 Yawata Iron & Steel Co Method of producing anticorrosion high tensile strength rail
DE1558651B1 (en) * 1966-04-06 1973-01-04 Schoeller Bleckmann Stahlwerke USE OF A CHROME MOLYBDAEN VANADINE-ALLOY HOT-WORKING STEEL TO MANUFACTURE HOT-WORK TOOLS
EP0505732A1 (en) * 1991-02-22 1992-09-30 Sumitomo Metal Industries, Ltd. Low-alloy heat-resistant steel having improved creep strength and toughness

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