FI922461A - SMIDESSTYCKE OCH DESS FRAMSTAELLNINGSFOERFARANDE - Google Patents

SMIDESSTYCKE OCH DESS FRAMSTAELLNINGSFOERFARANDE Download PDF

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Publication number
FI922461A
FI922461A FI922461A FI922461A FI922461A FI 922461 A FI922461 A FI 922461A FI 922461 A FI922461 A FI 922461A FI 922461 A FI922461 A FI 922461A FI 922461 A FI922461 A FI 922461A
Authority
FI
Finland
Prior art keywords
percent
weight
forging
smidesstycke
billet
Prior art date
Application number
FI922461A
Other languages
Finnish (fi)
Other versions
FI922461A0 (en
Inventor
Vesa Ollilainen
Ilkka Lahti
Original Assignee
Imatra Steel Oy 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 Imatra Steel Oy Ab filed Critical Imatra Steel Oy Ab
Priority to FI922461A priority Critical patent/FI922461A/en
Publication of FI922461A0 publication Critical patent/FI922461A0/en
Priority to AT93304100T priority patent/ATE147799T1/en
Priority to EP93304100A priority patent/EP0572246B1/en
Priority to DE69307393T priority patent/DE69307393T2/en
Priority to FI932437A priority patent/FI95050C/en
Priority to NO931961A priority patent/NO931961D0/en
Publication of FI922461A publication Critical patent/FI922461A/en

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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Prostheses (AREA)
  • Paper (AREA)
  • Heat Treatment Of Steel (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

For producing a forging with good fatigue strength the billet for the desired forging is made of a material which, in addition to iron, contains the following elements: C from 0.2 to 0.6 percent by weight Si from 1.25 to 2.0 percent by weight Mn from 0.5 to 1.5 percent by weight V from 0.04 to 0.2 percent by weight S from 0 to 0.2 percent by weight Cr from 0 to 0.5 percent by weight Al from 0 to 0.1 percent by weight N from 0 to 0.04 percent by weight Nb from 0 to 0.1 percent by weight Ti from 0 to 0.05 percent by weight. The billet is forged at a temperature of more than 800 DEG C. Subsequently, the billet, which has now become a forging, is cooled in air or gas substantially uniformly acting on the forging.
FI922461A 1992-05-29 1992-05-29 SMIDESSTYCKE OCH DESS FRAMSTAELLNINGSFOERFARANDE FI922461A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI922461A FI922461A (en) 1992-05-29 1992-05-29 SMIDESSTYCKE OCH DESS FRAMSTAELLNINGSFOERFARANDE
AT93304100T ATE147799T1 (en) 1992-05-29 1993-05-26 FORGING AND METHOD FOR PRODUCING IT
EP93304100A EP0572246B1 (en) 1992-05-29 1993-05-26 Forging and a method for its manufacture
DE69307393T DE69307393T2 (en) 1992-05-29 1993-05-26 Forgings and process for their manufacture
FI932437A FI95050C (en) 1992-05-29 1993-05-27 Forging piece and its manufacturing process
NO931961A NO931961D0 (en) 1992-05-29 1993-05-28 FORM, AND MANUFACTURING THEREOF

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI922461A FI922461A (en) 1992-05-29 1992-05-29 SMIDESSTYCKE OCH DESS FRAMSTAELLNINGSFOERFARANDE

Publications (2)

Publication Number Publication Date
FI922461A0 FI922461A0 (en) 1992-05-29
FI922461A true FI922461A (en) 1993-11-30

Family

ID=8535372

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922461A FI922461A (en) 1992-05-29 1992-05-29 SMIDESSTYCKE OCH DESS FRAMSTAELLNINGSFOERFARANDE

Country Status (5)

Country Link
EP (1) EP0572246B1 (en)
AT (1) ATE147799T1 (en)
DE (1) DE69307393T2 (en)
FI (1) FI922461A (en)
NO (1) NO931961D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746683B1 (en) * 1996-03-29 1998-04-30 Ascoforge Safe METHOD FOR MANUFACTURING A FORGED CONNECTING ROD BLANK
ES2128240B1 (en) * 1996-07-26 2000-01-01 Gsb Grupo Siderurgico Vasco S PROCEDURE FOR THE MANUFACTURE OF MICROALLOYED STEELS.
DE19751640A1 (en) * 1997-11-21 1999-05-27 Bayerische Motoren Werke Ag Forged connecting rod consisting of carbon steel, with fracture separated bearing cap
ATE442464T1 (en) 2005-03-09 2009-09-15 Ovako Bar Oy Ab HIGH-STRENGTH AIR-COOLED STEEL AND RESULTING HOT-FORMED PRODUCT.
IT1398688B1 (en) * 2009-06-12 2013-03-08 F A C E M S P A PROCEDURE FOR THE PRODUCTION OF A CEMENTATION STEEL PIECE, BASED ON HOT MOLDING FOLLOWED BY CONDITIONED COOLING AND SUB-CRITICAL ANNEALING, AND ITS RELATIVE SYSTEM
JP6299321B2 (en) * 2014-03-25 2018-03-28 愛知製鋼株式会社 Reduced V-type hot forged non-heat treated parts with excellent machinability and fatigue strength and small hardness variation and manufacturing method thereof
JP6693206B2 (en) * 2016-03-23 2020-05-13 愛知製鋼株式会社 Crankshaft, manufacturing method thereof, and crankshaft steel
WO2019088190A1 (en) * 2017-10-31 2019-05-09 日本製鉄株式会社 Hot forged steel
DE102019123334A1 (en) 2019-08-30 2021-03-04 Mannesmann Precision Tubes Gmbh Steel material for a drive shaft, method for producing a drive shaft from this steel material and drive shaft therefrom
CN114769481B (en) * 2022-05-05 2023-12-26 无锡派克新材料科技股份有限公司 Forging process for improving impact of stainless steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173782A (en) * 1962-06-13 1965-03-16 Bethlehem Steel Corp Vanadium nitrogen steel
SU301371A1 (en) * 1969-06-04 1971-04-21 В. В. Рунов, К. Шепел козский , В. М. Семенов Научно исследовательский институт автотракторных материалов SPRING STEEL
BE821354A (en) * 1974-03-04 1975-04-23 A HIGH STRENGTH PROPERTY STEEL
SU522264A1 (en) * 1975-03-20 1976-07-25 Ордена Трудового Красного Знамени Центральный Научно-Исследовательский Институт Черной Металлургии Им.И.П.Бардина Structural steel
DE3009443C2 (en) * 1980-03-12 1981-11-19 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Use of a steel of high strength and toughness
JPS5925024B2 (en) * 1980-06-26 1984-06-13 株式会社神戸製鋼所 steel for suspension springs

Also Published As

Publication number Publication date
NO931961D0 (en) 1993-05-28
DE69307393T2 (en) 1997-05-15
ATE147799T1 (en) 1997-02-15
FI922461A0 (en) 1992-05-29
EP0572246B1 (en) 1997-01-15
EP0572246A1 (en) 1993-12-01
DE69307393D1 (en) 1997-02-27

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Legal Events

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