GB886848A - Improvements in or relating to saw blades - Google Patents

Improvements in or relating to saw blades

Info

Publication number
GB886848A
GB886848A GB3267/60A GB326760A GB886848A GB 886848 A GB886848 A GB 886848A GB 3267/60 A GB3267/60 A GB 3267/60A GB 326760 A GB326760 A GB 326760A GB 886848 A GB886848 A GB 886848A
Authority
GB
United Kingdom
Prior art keywords
relating
saw blades
steel
blade
rockwell
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
GB3267/60A
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.)
Vanadium Alloys Steel Co
Original Assignee
Vanadium Alloys Steel Co
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 Vanadium Alloys Steel Co filed Critical Vanadium Alloys Steel Co
Publication of GB886848A publication Critical patent/GB886848A/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 Articles (AREA)

Abstract

A saw blade is made from a steel comprising: .C.0,90 to 0,99% .Si.0,20 to 0,40% .Mn.0,25 to 0,50% .Cr.3,00 to 5,00% .W.1,50 to 2,50% .Mo.0,50 to 1,50% .V.1,50 to 3,00% remainder except for impurities Fe. The blade may have a hardness in excess of Rockwell "C" 45. The steel is hardened by (1) heat-treating above 1500 DEG C, cooling and (2) tempering below 1200 DEG F., preferably (1) at 1600 DEG F. to 2200 DEG F. and (2) between 950 DEG F. and 1150 DEG F.
GB3267/60A 1959-02-04 1960-01-29 Improvements in or relating to saw blades Expired GB886848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US886848XA 1959-02-04 1959-02-04

Publications (1)

Publication Number Publication Date
GB886848A true GB886848A (en) 1962-01-10

Family

ID=22212812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3267/60A Expired GB886848A (en) 1959-02-04 1960-01-29 Improvements in or relating to saw blades

Country Status (1)

Country Link
GB (1) GB886848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498633A1 (en) * 1980-12-24 1982-07-30 Honda Motor Co Ltd MATERIAL HAVING HIGH ABRASION RESISTANCE FOR INTERNAL COMBUSTION ENGINE VALVE ACTUATION MECHANISM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498633A1 (en) * 1980-12-24 1982-07-30 Honda Motor Co Ltd MATERIAL HAVING HIGH ABRASION RESISTANCE FOR INTERNAL COMBUSTION ENGINE VALVE ACTUATION MECHANISM

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