JPS5719366A - Machine structural steel with superior cold forgeability and machinability - Google Patents

Machine structural steel with superior cold forgeability and machinability

Info

Publication number: JPS5719366A
Authority: JP; Japan
Prior art keywords: machine structural; structural steel; machinability; inclusions; cas
Prior art date: 1980-07-09
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

JP9350180A

Other languages

English (en)

Other versions

JPH0133544B2 (ja

Inventor

Sadayoshi Furusawa

Hideo Takeshita

Tsuyoshi Yukioka

Jiro Koarai

Shuji Iwata

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.)

Kobe Steel Ltd

Original Assignee

Kobe Steel 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.)

1980-07-09

Filing date

1980-07-09

Publication date

1982-02-01

1980-07-09 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1980-07-09 Priority to JP9350180A priority Critical patent/JPS5719366A/ja

1981-07-08 Priority to DE3126984A priority patent/DE3126984A1/de

1981-07-09 Priority to US06/281,675 priority patent/US4431445A/en

1982-02-01 Publication of JPS5719366A publication Critical patent/JPS5719366A/ja

1989-07-13 Publication of JPH0133544B2 publication Critical patent/JPH0133544B2/ja

Status Granted legal-status Critical Current

Links

229910000746 Structural steel Inorganic materials 0.000 title abstract 3
229910052745 lead Inorganic materials 0.000 abstract 3
229910000831 Steel Inorganic materials 0.000 abstract 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
229910052797 bismuth Inorganic materials 0.000 abstract 2
229910052791 calcium Inorganic materials 0.000 abstract 2
229910052593 corundum Inorganic materials 0.000 abstract 2
239000010959 steel Substances 0.000 abstract 2
229910052717 sulfur Inorganic materials 0.000 abstract 2
229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
229910045601 alloy Chemical class 0.000 abstract 1
239000000956 alloy Chemical class 0.000 abstract 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
230000001276 controlling effect Effects 0.000 abstract 1
239000002184 metal Chemical class 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1

Landscapes

Treatment Of Steel In Its Molten State (AREA)
Heat Treatment Of Steel (AREA)

JP9350180A 1980-07-09 1980-07-09 Machine structural steel with superior cold forgeability and machinability Granted JPS5719366A (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
JP9350180A JPS5719366A (en)	1980-07-09	1980-07-09	Machine structural steel with superior cold forgeability and machinability
DE3126984A DE3126984A1 (de)	1980-07-09	1981-07-08	"stahl fuer den maschinenbau mit ausgezeichneter kaltschmiedbarkeit und zerspanbarkeit"
US06/281,675 US4431445A (en)	1980-07-09	1981-07-09	Steel for machine construction having excellent cold forgeability and machinability

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9350180A JPS5719366A (en)	1980-07-09	1980-07-09	Machine structural steel with superior cold forgeability and machinability

Publications (2)

Publication Number	Publication Date
JPS5719366A true JPS5719366A (en)	1982-02-01
JPH0133544B2 JPH0133544B2 (ja)	1989-07-13

Family

ID=14084089

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9350180A Granted JPS5719366A (en)	1980-07-09	1980-07-09	Machine structural steel with superior cold forgeability and machinability

Country Status (1)

Country	Link
JP (1)	JPS5719366A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6421012A (en) *	1987-07-17	1989-01-24	Kobe Steel Ltd	Production of shaft-shaped parts induction-hardened after cold forging
JPH07291190A (ja) *	1995-05-22	1995-11-07	Yamaha Motor Co Ltd	小型船舶
KR20240027759A (ko)	2021-08-10	2024-03-04	닛폰세이테츠 가부시키가이샤	강재
KR20240075857A (ko)	2021-09-24	2024-05-29	닛폰세이테츠 가부시키가이샤	강재

1980
- 1980-07-09 JP JP9350180A patent/JPS5719366A/ja active Granted

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6421012A (en) *	1987-07-17	1989-01-24	Kobe Steel Ltd	Production of shaft-shaped parts induction-hardened after cold forging
JPH07291190A (ja) *	1995-05-22	1995-11-07	Yamaha Motor Co Ltd	小型船舶
KR20240027759A (ko)	2021-08-10	2024-03-04	닛폰세이테츠 가부시키가이샤	강재
KR20240075857A (ko)	2021-09-24	2024-05-29	닛폰세이테츠 가부시키가이샤	강재

Also Published As

Publication number	Publication date
JPH0133544B2 (ja)	1989-07-13

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