JPS5233821A - Manufacturing method of high tension steel of low carbon low alloy con tent - Google Patents
Manufacturing method of high tension steel of low carbon low alloy con tentInfo
- Publication number
- JPS5233821A JPS5233821A JP11041775A JP11041775A JPS5233821A JP S5233821 A JPS5233821 A JP S5233821A JP 11041775 A JP11041775 A JP 11041775A JP 11041775 A JP11041775 A JP 11041775A JP S5233821 A JPS5233821 A JP S5233821A
- Authority
- JP
- Japan
- Prior art keywords
- high tension
- manufacturing
- tension steel
- con tent
- low alloy
- 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.)
- Pending
Links
Abstract
PURPOSE: To manufacture high tension steel, having superior welding property, strength and tenacity, applying jointly heat tretment of low alloy content steel without adding any other alloys.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11041775A JPS5233821A (en) | 1975-09-10 | 1975-09-10 | Manufacturing method of high tension steel of low carbon low alloy con tent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11041775A JPS5233821A (en) | 1975-09-10 | 1975-09-10 | Manufacturing method of high tension steel of low carbon low alloy con tent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5233821A true JPS5233821A (en) | 1977-03-15 |
Family
ID=14535228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11041775A Pending JPS5233821A (en) | 1975-09-10 | 1975-09-10 | Manufacturing method of high tension steel of low carbon low alloy con tent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5233821A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170221A (en) * | 1983-03-15 | 1984-09-26 | Kawasaki Steel Corp | Production of ultra-thick high tension steel plate of 95kgf/mm2 class tensile strength for petroleum excavating rig |
JPS60148985A (en) * | 1984-01-14 | 1985-08-06 | 高嶋建設工事株式会社 | Special boring method and apparatus in case of drilling sandlayer or obstacle layer |
JPS62238356A (en) * | 1986-04-08 | 1987-10-19 | Kobe Steel Ltd | Thick-walled high-tensile steel plate having superior toughness at welded joint |
US5077003A (en) * | 1988-11-04 | 1991-12-31 | Nippon Seiko Kabushiki Kaisha | Rolling-part steel and rolling part employing same |
US5084116A (en) * | 1989-07-31 | 1992-01-28 | Nippon Seiko Kabushiki Kaisha | Rolling contact element steel and rolling bearing made thereof |
US5085733A (en) * | 1989-08-24 | 1992-02-04 | Nippon Seiko Kabushiki Kaisha | Rolling steel bearing |
-
1975
- 1975-09-10 JP JP11041775A patent/JPS5233821A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170221A (en) * | 1983-03-15 | 1984-09-26 | Kawasaki Steel Corp | Production of ultra-thick high tension steel plate of 95kgf/mm2 class tensile strength for petroleum excavating rig |
JPS60148985A (en) * | 1984-01-14 | 1985-08-06 | 高嶋建設工事株式会社 | Special boring method and apparatus in case of drilling sandlayer or obstacle layer |
JPS62238356A (en) * | 1986-04-08 | 1987-10-19 | Kobe Steel Ltd | Thick-walled high-tensile steel plate having superior toughness at welded joint |
US5077003A (en) * | 1988-11-04 | 1991-12-31 | Nippon Seiko Kabushiki Kaisha | Rolling-part steel and rolling part employing same |
US5084116A (en) * | 1989-07-31 | 1992-01-28 | Nippon Seiko Kabushiki Kaisha | Rolling contact element steel and rolling bearing made thereof |
US5085733A (en) * | 1989-08-24 | 1992-02-04 | Nippon Seiko Kabushiki Kaisha | Rolling steel bearing |
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