ATE147799T1 - FORGING AND METHOD FOR PRODUCING IT - Google Patents

FORGING AND METHOD FOR PRODUCING IT

Info

Publication number
ATE147799T1
ATE147799T1 AT93304100T AT93304100T ATE147799T1 AT E147799 T1 ATE147799 T1 AT E147799T1 AT 93304100 T AT93304100 T AT 93304100T AT 93304100 T AT93304100 T AT 93304100T AT E147799 T1 ATE147799 T1 AT E147799T1
Authority
AT
Austria
Prior art keywords
percent
weight
forging
billet
producing
Prior art date
Application number
AT93304100T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE147799T1 publication Critical patent/ATE147799T1/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

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.
AT93304100T 1992-05-29 1993-05-26 FORGING AND METHOD FOR PRODUCING IT ATE147799T1 (en)

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 (1)

Publication Number Publication Date
ATE147799T1 true ATE147799T1 (en) 1997-02-15

Family

ID=8535372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93304100T ATE147799T1 (en) 1992-05-29 1993-05-26 FORGING AND METHOD FOR PRODUCING IT

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
DE602005016522D1 (en) * 2005-03-09 2009-10-22 Ovako Bar Oy Ab High-strength air-cooled steel and resulting thermoformed 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
EP0572246B1 (en) 1997-01-15
EP0572246A1 (en) 1993-12-01
DE69307393D1 (en) 1997-02-27
NO931961D0 (en) 1993-05-28
FI922461A (en) 1993-11-30
FI922461A0 (en) 1992-05-29
DE69307393T2 (en) 1997-05-15

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