GB713084A - Steel with high wear resistance at elevated temperature - Google Patents

Steel with high wear resistance at elevated temperature

Info

Publication number
GB713084A
GB713084A GB16365/51A GB1636551A GB713084A GB 713084 A GB713084 A GB 713084A GB 16365/51 A GB16365/51 A GB 16365/51A GB 1636551 A GB1636551 A GB 1636551A GB 713084 A GB713084 A GB 713084A
Authority
GB
United Kingdom
Prior art keywords
per cent
steel
wear resistance
elevated temperature
high wear
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
GB16365/51A
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.)
Von Roll AG
Von Roll Holding AG
Original Assignee
Von Roll AG
Von Roll Ludwig Schen Eisenwerke 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 Von Roll AG, Von Roll Ludwig Schen Eisenwerke AG filed Critical Von Roll AG
Publication of GB713084A publication Critical patent/GB713084A/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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

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 steel having high resistance to wear at raised temperatures has the following composition:-C greater than 1.0 per cent. but not more than 2.5 per cent. Cr 8.0-13.0 per cent., W less than 24.0 per cent., together with Mo and V each in proportions at least 1.0 per cent., and in which the total content of W, Mo and V exceeds the Cr content and Mo and V together are less than the W content. The remainder is Fe and impurities. The C content is preferably adjusted according to the formula C=0.1 Cr+0.2 V. The steels may also contain one or more of Co up to 20.0 per cent., Ta up to 2.0 per cent. and Ti up to 1.0 per cent.
GB16365/51A 1950-09-25 1951-07-10 Steel with high wear resistance at elevated temperature Expired GB713084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT713084X 1950-09-25

Publications (1)

Publication Number Publication Date
GB713084A true GB713084A (en) 1954-08-04

Family

ID=3679711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16365/51A Expired GB713084A (en) 1950-09-25 1951-07-10 Steel with high wear resistance at elevated temperature

Country Status (1)

Country Link
GB (1) GB713084A (en)

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