JPS62096647A - Machine structural parts - Google Patents

Machine structural parts

Info

Publication number
JPS62096647A
JPS62096647A JP15370386A JP15370386A JPS62096647A JP S62096647 A JPS62096647 A JP S62096647A JP 15370386 A JP15370386 A JP 15370386A JP 15370386 A JP15370386 A JP 15370386A JP S62096647 A JPS62096647 A JP S62096647A
Authority
JP
Japan
Prior art keywords
steel
gear
induction hardening
structural parts
machine structural
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
JP15370386A
Other languages
Japanese (ja)
Other versions
JPH0558055B2 (en
Inventor
Ryoji Tanaka
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP15370386A priority Critical patent/JPS62096647A/en
Publication of JPS62096647A publication Critical patent/JPS62096647A/en
Publication of JPH0558055B2 publication Critical patent/JPH0558055B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

Abstract

PURPOSE:To obtain machine structural parts having increased fatigue strength, especially a gear by subjecting a steel contg. specified amounts of C, Si and Mn to induction hardening. CONSTITUTION:The composition of a steel is composed of 0.3-0.6wt% C, 0.4-2wt% Si, 0.4-2wt% Mn and the balance Fe with inevitable impurities. The composition may further contain <2wt% Cr. The steel is subjected to induction hardening to obtain machine structure parts. For example, in case of a gear, the steel is subjected to induction hardening with high frequency giving 3-10 proportional constant A in the formula [where f is frequency (kHz) and m is the module of the gear].
JP15370386A 1982-03-31 1986-06-30 Machine structural parts Granted JPS62096647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15370386A JPS62096647A (en) 1982-03-31 1986-06-30 Machine structural parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5301682A JPS58171554A (en) 1982-03-31 1982-03-31 Parts for machine structure
JP15370386A JPS62096647A (en) 1982-03-31 1986-06-30 Machine structural parts

Publications (2)

Publication Number Publication Date
JPS62096647A true JPS62096647A (en) 1987-05-06
JPH0558055B2 JPH0558055B2 (en) 1993-08-25

Family

ID=12931098

Family Applications (2)

Application Number Title Priority Date Filing Date
JP5301682A Pending JPS58171554A (en) 1982-03-31 1982-03-31 Parts for machine structure
JP15370386A Granted JPS62096647A (en) 1982-03-31 1986-06-30 Machine structural parts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP5301682A Pending JPS58171554A (en) 1982-03-31 1982-03-31 Parts for machine structure

Country Status (1)

Country Link
JP (2) JPS58171554A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165352A (en) * 1984-02-06 1985-08-28 Aichi Steel Works Ltd High frequency hardening steel
JPH0613745B2 (en) * 1984-12-01 1994-02-23 愛知製鋼株式会社 Manufacturing method of high toughness low alloy steel
JP4723338B2 (en) * 2005-09-28 2011-07-13 Ｊｆｅ条鋼株式会社 Steel for induction-hardened gears excellent in impact characteristics, bending fatigue characteristics, and surface fatigue characteristics, and a manufacturing method of gears
CN112359278B (en) * 2020-10-19 2021-08-24 中天钢铁集团有限公司 Preparation method of steel for engineering machinery gear and preparation method of forge piece of steel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114516A (en) * 1973-03-07 1974-11-01
JPS5270921A (en) * 1975-12-10 1977-06-13 Hitachi Construction Machinery Nitriding low alloyed carbon steel
JPS52127422A (en) * 1976-04-19 1977-10-26 Kobe Steel Ltd Spring steel with high fatigue resistance
JPS5518577A (en) * 1978-07-28 1980-02-08 Hitachi Ltd Low alloy low carbon cast steel for nitriding
JPS5732355A (en) * 1980-08-06 1982-02-22 Nippon Steel Corp Spring steel with superior wear resistance
JPS58151455A (en) * 1982-03-02 1983-09-08 Nippon Steel Corp Bearing member

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114516A (en) * 1973-03-07 1974-11-01
JPS5270921A (en) * 1975-12-10 1977-06-13 Hitachi Construction Machinery Nitriding low alloyed carbon steel
JPS52127422A (en) * 1976-04-19 1977-10-26 Kobe Steel Ltd Spring steel with high fatigue resistance
JPS5518577A (en) * 1978-07-28 1980-02-08 Hitachi Ltd Low alloy low carbon cast steel for nitriding
JPS5732355A (en) * 1980-08-06 1982-02-22 Nippon Steel Corp Spring steel with superior wear resistance
JPS58151455A (en) * 1982-03-02 1983-09-08 Nippon Steel Corp Bearing member

Also Published As

Publication number Publication date
JPH0558055B2 (en) 1993-08-25
JPH0360898B1 (en) 1991-09-18
JPS58171554A (en) 1983-10-08

Similar Documents

Publication Publication Date Title
JPS5669359A (en) Composite structure type high strength cold rolled steel sheet
JPS62096647A (en) Machine structural parts
JPS5798657A (en) Carburizing steel with superior workability and carburizability
ES8707878A1 (en) Hoops for continuous casting rolls.
ATE34411T1 (en) AUSTENITIC MANGANESE STEEL AND PROCESS FOR ITS PRODUCTION.
JPS6462444A (en) Press die steel
JPS55122854A (en) Welded steel tube having superior butted portion toughness
JPS558486A (en) Forged steel material for heavy gauge excellent in strength and toughness
DE2967326D1 (en) High-strength stainless steel, well suited for polishing and resistant to acids
JPS54141315A (en) Manufacture of ferritic stainless steel plate with superior damping capacity
DE3466781D1 (en) Austenitic manganese steel of the hadfield type, and process for the manufacture thereof
JPS5576045A (en) Steel for cold working and aging treatment
JPS5541962A (en) Cr-mo steel for pressure vessel
JPS56252A (en) Cr-mo steel of excellent strength and tenacity to be hot- worked
JPS55158250A (en) High-hardness high-chromium roll
JPS56253A (en) Cr-mo steel of excellent strength and tenacity to be hot- worked
JPS55100960A (en) High tensile steel with low subsequent crack sensitivity
JPS5792163A (en) Chain with superior toughness over 70kg/mm2 tensile strength and its manufacture
JPS6439351A (en) High strength and high toughness case hardening steel for ball cage
JPS5792162A (en) Thick cast steel for low temperature use
JPS57171650A (en) Sleeve for coiling sheet
Urita et al. Steel Suitable for Induction Hardening
JPS5798655A (en) Steel sheet for easily opening lid having superior can opening property
JPS5665964A (en) Rapidly carburizing steel
JPS56166329A (en) Manufacture of high-tensile cold-rolled steel plate with heat hardenability for deep drawing