FR2407270A1 - FAST STEEL, LOW ALLOY - Google Patents

FAST STEEL, LOW ALLOY

Info

Publication number
FR2407270A1
FR2407270A1 FR7830156A FR7830156A FR2407270A1 FR 2407270 A1 FR2407270 A1 FR 2407270A1 FR 7830156 A FR7830156 A FR 7830156A FR 7830156 A FR7830156 A FR 7830156A FR 2407270 A1 FR2407270 A1 FR 2407270A1
Authority
FR
France
Prior art keywords
steel
low alloy
fast steel
low
fast
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.)
Granted
Application number
FR7830156A
Other languages
French (fr)
Other versions
FR2407270B1 (en
Inventor
Bjorn Fredriksson
Bengt Wadell
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.)
Fagersta AB
Original Assignee
Fagersta AB
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 Fagersta AB filed Critical Fagersta AB
Publication of FR2407270A1 publication Critical patent/FR2407270A1/en
Application granted granted Critical
Publication of FR2407270B1 publication Critical patent/FR2407270B1/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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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)
  • Heat Treatment Of Steel (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

LA PRESENTE INVENTION EST RELATIVE A UN ACIER RAPIDE, FAIBLEMENT ALLIE. CET ACIER EST CARACTERISE EN CE QU'IL CONTIENT, EN POURCENTS EN POIDS, 0,90 A 1,05 DE C; 0,10 A 1,00 DE SI; 2,0 A 4,5 DE CR; 4,0 A 6,0 DE MO; 1,0 A 2,0 DE W; 1,0 A 2,0 DE V: 1,0 A 6,0 DE CO; 0,02 A 0,08 DE N ET JUSQU'A 0,060 DE S, LE RESTANT COMPRENANT DU FER, DES ADDITIONS MINEURES ET LES TENEURS HABITUELLES EN IMPURETES DE L'ACIER. APPLICATION AUX OPERATIONS D'ENLEVEMENT DE COPEAUX ET D'ECROUISSAGE.THE PRESENT INVENTION RELATES TO HIGH-SPEED, LOW-ALLOY STEEL. THIS STEEL IS CHARACTERIZED IN THAT IT CONTAINS, IN PERCENTS BY WEIGHT, 0.90 TO 1.05 DE C; 0.10 TO 1.00 DE SI; 2.0 TO 4.5 DE CR; 4.0 TO 6.0 DE MO; 1.0 TO 2.0 DE W; 1.0 A 2.0 DE V: 1.0 A 6.0 DE CO; 0.02 TO 0.08 OF N AND UP TO 0.060 OF S, THE REMAINDER INCLUDING IRON, MINOR ADDITIONS AND THE USUAL IMPURITY CONTENTS OF STEEL. APPLICATION TO CHIP REMOVAL AND SCRATCHING OPERATIONS.

FR7830156A 1977-10-28 1978-10-24 FAST, LOW ALLOYED STEEL Expired FR2407270B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7712190A SE422598B (en) 1977-10-28 1977-10-28 speed steel

Publications (2)

Publication Number Publication Date
FR2407270A1 true FR2407270A1 (en) 1979-05-25
FR2407270B1 FR2407270B1 (en) 1985-06-28

Family

ID=20332712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830156A Expired FR2407270B1 (en) 1977-10-28 1978-10-24 FAST, LOW ALLOYED STEEL

Country Status (10)

Country Link
JP (1) JPS54132419A (en)
AT (1) AT386613B (en)
BR (1) BR7807117A (en)
DE (1) DE2844961A1 (en)
ES (1) ES474632A1 (en)
FR (1) FR2407270B1 (en)
GB (1) GB2006826B (en)
IN (1) IN149321B (en)
IT (1) IT1099832B (en)
SE (1) SE422598B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100011594A1 (en) * 2008-07-15 2010-01-21 Wysk Mark J Composite Saw Blades

Also Published As

Publication number Publication date
ATA746678A (en) 1983-04-15
IN149321B (en) 1981-10-24
IT1099832B (en) 1985-09-28
FR2407270B1 (en) 1985-06-28
JPS628503B2 (en) 1987-02-23
SE422598B (en) 1982-03-15
GB2006826B (en) 1982-03-10
DE2844961A1 (en) 1979-05-10
ES474632A1 (en) 1979-03-16
SE7712190L (en) 1979-04-29
BR7807117A (en) 1979-05-08
IT7829125A0 (en) 1978-10-26
AT386613B (en) 1988-09-26
GB2006826A (en) 1979-05-10
JPS54132419A (en) 1979-10-15

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property