JPS56156717A - Manufacture of nonrefined forged parts for automobile - Google Patents

Manufacture of nonrefined forged parts for automobile

Info

Publication number
JPS56156717A
JPS56156717A JP5992380A JP5992380A JPS56156717A JP S56156717 A JPS56156717 A JP S56156717A JP 5992380 A JP5992380 A JP 5992380A JP 5992380 A JP5992380 A JP 5992380A JP S56156717 A JPS56156717 A JP S56156717A
Authority
JP
Japan
Prior art keywords
nonrefined
automobile
manufacture
forged parts
forging
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
JP5992380A
Other languages
Japanese (ja)
Other versions
JPS582243B2 (en
Inventor
Norioki Uehara
Kenji Isogawa
Ryoji Tanaka
Sukehisa Niwa
Isao Machida
Haruo Shiina
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.)
Honda Motor Co Ltd
Daido Steel Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd, Daido Steel Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP55059923A priority Critical patent/JPS582243B2/en
Publication of JPS56156717A publication Critical patent/JPS56156717A/en
Publication of JPS582243B2 publication Critical patent/JPS582243B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)

Abstract

PURPOSE: To reduce cost sharply by heating low alloy steel containing specified quantity of C, Si, Mn, V, Al, N and as necessary Cr, Pb, S to ≥1,100°C, then striking, forging, forming and air cooling at a specified rate of cooling.
CONSTITUTION: Low alloy steel containing 0.3W0.5 C, 0.3W0.6 Si, 0.6W1.2 Mn, 0.05W0.2 V, 0.02W0.06 Al, 0.008W0.02 N and as necessary <0.3 Gr, <0.3 Pd, <0.13 S by wt% is made a material. This is formed by striking forging and air cooled as it is at a rate of 10W100°C/min and prepared to ferrite + pearlite structure in which fine V carbide and nitride of ≤500Å diameter are separated out.
COPYRIGHT: (C)1981,JPO&Japio
JP55059923A 1980-05-08 1980-05-08 Manufacturing method for non-thermal forged parts for automobiles Expired JPS582243B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55059923A JPS582243B2 (en) 1980-05-08 1980-05-08 Manufacturing method for non-thermal forged parts for automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55059923A JPS582243B2 (en) 1980-05-08 1980-05-08 Manufacturing method for non-thermal forged parts for automobiles

Publications (2)

Publication Number Publication Date
JPS56156717A true JPS56156717A (en) 1981-12-03
JPS582243B2 JPS582243B2 (en) 1983-01-14

Family

ID=13127130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55059923A Expired JPS582243B2 (en) 1980-05-08 1980-05-08 Manufacturing method for non-thermal forged parts for automobiles

Country Status (1)

Country Link
JP (1) JPS582243B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226114A (en) * 1983-06-02 1984-12-19 Caterpillar Mitsubishi Ltd Production of high strength cast steel product used for mechine structure
JPS59232641A (en) * 1983-06-16 1984-12-27 Nippon Steel Corp Hot forging method
US4796946A (en) * 1987-09-04 1989-01-10 Inland Steel Company Automotive vehicle door and bar reinforcement
JPH03238137A (en) * 1990-02-16 1991-10-23 Toyota Motor Corp Production of connecting rod
US5102479A (en) * 1990-08-10 1992-04-07 Daido Tokushuko K.K. High strength non-heat refining free cutting steels
US5529646A (en) * 1992-08-28 1996-06-25 Toyota Jidosha Kabushiki Kaisha Process of Producing high-formability steel plate with a great potential for strength enhancement by high-density energy
US6020039A (en) * 1998-04-21 2000-02-01 Inland Steel Company Automobile door impact beam
US20100139451A1 (en) * 2008-12-09 2010-06-10 Honda Motor Co., Ltd. Crankshaft member and manufacturing method thereof
CN111441005A (en) * 2020-05-25 2020-07-24 江苏联峰实业有限公司 Free-cutting non-quenched and tempered steel and production method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3300500B2 (en) * 1993-10-12 2002-07-08 新日本製鐵株式会社 Method for producing hot forging steel excellent in fatigue strength, yield strength and machinability

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078515A (en) * 1973-11-15 1975-06-26
JPS5412122A (en) * 1977-06-29 1979-01-29 Siemens Ag Climbing device
JPS54121225A (en) * 1978-03-14 1979-09-20 Sumitomo Metal Ind Ltd Production of nonrefined forged steel products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078515A (en) * 1973-11-15 1975-06-26
JPS5412122A (en) * 1977-06-29 1979-01-29 Siemens Ag Climbing device
JPS54121225A (en) * 1978-03-14 1979-09-20 Sumitomo Metal Ind Ltd Production of nonrefined forged steel products

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355539B2 (en) * 1983-06-02 1991-08-23
JPS59226114A (en) * 1983-06-02 1984-12-19 Caterpillar Mitsubishi Ltd Production of high strength cast steel product used for mechine structure
JPH0474105B2 (en) * 1983-06-16 1992-11-25
JPS59232641A (en) * 1983-06-16 1984-12-27 Nippon Steel Corp Hot forging method
US4796946A (en) * 1987-09-04 1989-01-10 Inland Steel Company Automotive vehicle door and bar reinforcement
JPH03238137A (en) * 1990-02-16 1991-10-23 Toyota Motor Corp Production of connecting rod
US5102479A (en) * 1990-08-10 1992-04-07 Daido Tokushuko K.K. High strength non-heat refining free cutting steels
US5529646A (en) * 1992-08-28 1996-06-25 Toyota Jidosha Kabushiki Kaisha Process of Producing high-formability steel plate with a great potential for strength enhancement by high-density energy
US6020039A (en) * 1998-04-21 2000-02-01 Inland Steel Company Automobile door impact beam
US20100139451A1 (en) * 2008-12-09 2010-06-10 Honda Motor Co., Ltd. Crankshaft member and manufacturing method thereof
US8685177B2 (en) * 2008-12-09 2014-04-01 Honda Motor Co., Ltd. Manufacturing method for a crankshaft member
CN111441005A (en) * 2020-05-25 2020-07-24 江苏联峰实业有限公司 Free-cutting non-quenched and tempered steel and production method thereof
CN111441005B (en) * 2020-05-25 2021-08-20 江苏联峰实业有限公司 Free-cutting non-quenched and tempered steel and production method thereof

Also Published As

Publication number Publication date
JPS582243B2 (en) 1983-01-14

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