GB1000880A - Improvements in die blocks - Google Patents

Improvements in die blocks

Info

Publication number
GB1000880A
GB1000880A GB3046163A GB3046163A GB1000880A GB 1000880 A GB1000880 A GB 1000880A GB 3046163 A GB3046163 A GB 3046163A GB 3046163 A GB3046163 A GB 3046163A GB 1000880 A GB1000880 A GB 1000880A
Authority
GB
United Kingdom
Prior art keywords
die blocks
block
die
ahan
normalizing
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
GB3046163A
Inventor
Joseph Dennis Murray
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.)
United Steel Companies Ltd
Original Assignee
United Steel Companies Ltd
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 United Steel Companies Ltd filed Critical United Steel Companies Ltd
Priority to GB3046163A priority Critical patent/GB1000880A/en
Priority to FR983104A priority patent/FR1404073A/en
Publication of GB1000880A publication Critical patent/GB1000880A/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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Extrusion Of Metal (AREA)

Abstract

A die block is made of a steel containing (in addition to Fe, incidental elements and impurities) C 0.25-0.8%, Si up to 1%, Mo at least 0.3%, Mn at least 0.25%, B not more ahan 0.005% (at least 0.0012% soluble) and Cr in an amount such that Mn+Cr+ 4/5 Mo+2C is between 2.5% and 3.5%. After normalizing, the block may be tempered at 600 DEG C. or 650 DEG C.
GB3046163A 1963-07-31 1963-07-31 Improvements in die blocks Expired GB1000880A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3046163A GB1000880A (en) 1963-07-31 1963-07-31 Improvements in die blocks
FR983104A FR1404073A (en) 1963-07-31 1964-07-27 Improvements made to blocks for dies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3046163A GB1000880A (en) 1963-07-31 1963-07-31 Improvements in die blocks

Publications (1)

Publication Number Publication Date
GB1000880A true GB1000880A (en) 1965-08-11

Family

ID=10308065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3046163A Expired GB1000880A (en) 1963-07-31 1963-07-31 Improvements in die blocks

Country Status (1)

Country Link
GB (1) GB1000880A (en)

Similar Documents

Publication Publication Date Title
GB1083466A (en) Method of manufacturing steel with improved mechanical properties
GB1098952A (en) Hardenable steel
GB1020913A (en) Low-alloy tough steel
GB1063374A (en) Chromium-nickel-aluminium steel and method
GB1054098A (en)
GB1142582A (en) Improvements in or relating to steel
GB982448A (en) Alloy steel
GB1269342A (en) Alloy steel
GB1000880A (en) Improvements in die blocks
GB988705A (en) Steel for high temperature cementation
GB1115418A (en) Steel for hot work operations
GB973489A (en) Improvements in or relating to martensitic-stainless steels
GB1095933A (en) Improvements in alloy steels
GB974028A (en) Improvements in and relating to low alloy steels
GB1017982A (en) Ultra hard high speed steel
GB1044566A (en) Improvements in or relating to the manufacture of steel balls
GB1196212A (en) Nickel-Copper-Aluminium Steels
GB771446A (en) Improvements in alloy steels
FR2086805A5 (en) Precipitation hardenable stainless steel
GB870750A (en) Process for piercing solid metal ingots
FR2088862A5 (en) Free cutting steel
GB883359A (en) Improvements in or relating to the cladding of metals
GB1116160A (en) Improvements in or relating to steel alloys
ES305467A1 (en) Metal ingots
FR2170654A5 (en) High speed steel based on molybdenum - with good cutting props dependent on vanadium and niobium content