JPS5544551A - Production of low yield ratio high tension hot rolled steel plate of superior ductility - Google Patents
Production of low yield ratio high tension hot rolled steel plate of superior ductilityInfo
- Publication number
- JPS5544551A JPS5544551A JP11757078A JP11757078A JPS5544551A JP S5544551 A JPS5544551 A JP S5544551A JP 11757078 A JP11757078 A JP 11757078A JP 11757078 A JP11757078 A JP 11757078A JP S5544551 A JPS5544551 A JP S5544551A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- hot rolling
- low yield
- rolled steel
- high tension
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11757078A JPS5544551A (en) | 1978-09-25 | 1978-09-25 | Production of low yield ratio high tension hot rolled steel plate of superior ductility |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11757078A JPS5544551A (en) | 1978-09-25 | 1978-09-25 | Production of low yield ratio high tension hot rolled steel plate of superior ductility |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5544551A true JPS5544551A (en) | 1980-03-28 |
Family
ID=14715083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11757078A Pending JPS5544551A (en) | 1978-09-25 | 1978-09-25 | Production of low yield ratio high tension hot rolled steel plate of superior ductility |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5544551A (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5873212U (ja) * | 1981-11-12 | 1983-05-18 | 金児 猛夫 | 食道静「脈」瘤止血チユ−ブ |
US4406713A (en) * | 1981-03-20 | 1983-09-27 | Kabushiki Kaisha Kobe Seiko Sho | Method of making high-strength, high-toughness steel with good workability |
JPS5983721A (ja) * | 1982-11-02 | 1984-05-15 | Nippon Steel Corp | 高剛性熱延鋼板の製造法 |
US4544422A (en) * | 1984-04-02 | 1985-10-01 | General Motors Corporation | Ferrite-austenite dual phase steel |
US5470529A (en) * | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
EP1191114A1 (en) * | 2000-02-23 | 2002-03-27 | Kawasaki Steel Corporation | High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same |
KR100380727B1 (ko) * | 1996-12-21 | 2003-07-10 | 주식회사 포스코 | 열연코일 측면가이드용 내마모판 |
EP1905848A2 (en) * | 2000-08-04 | 2008-04-02 | Nippon Steel Corporation | Cold-rolled steel sheet or hot-rolled steel sheet excellent in painting bake hardenability and anti aging property at room temperature, and method of producing the same |
CN110073018A (zh) * | 2016-12-12 | 2019-07-30 | 杰富意钢铁株式会社 | 低屈服比方形钢管用热轧钢板及其制造方法、和低屈服比方形钢管及其制造方法 |
-
1978
- 1978-09-25 JP JP11757078A patent/JPS5544551A/ja active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406713A (en) * | 1981-03-20 | 1983-09-27 | Kabushiki Kaisha Kobe Seiko Sho | Method of making high-strength, high-toughness steel with good workability |
JPS5873212U (ja) * | 1981-11-12 | 1983-05-18 | 金児 猛夫 | 食道静「脈」瘤止血チユ−ブ |
JPS5983721A (ja) * | 1982-11-02 | 1984-05-15 | Nippon Steel Corp | 高剛性熱延鋼板の製造法 |
JPS624448B2 (ja) * | 1982-11-02 | 1987-01-30 | Nippon Steel Corp | |
US4544422A (en) * | 1984-04-02 | 1985-10-01 | General Motors Corporation | Ferrite-austenite dual phase steel |
US5470529A (en) * | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
KR100380727B1 (ko) * | 1996-12-21 | 2003-07-10 | 주식회사 포스코 | 열연코일 측면가이드용 내마모판 |
EP1191114A1 (en) * | 2000-02-23 | 2002-03-27 | Kawasaki Steel Corporation | High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same |
EP1191114A4 (en) * | 2000-02-23 | 2004-03-03 | Jfe Steel Corp | HIGH-STRENGTH HOT-ROLLED STEEL SHEET WITH EXCELLENT RECALDERING PROPERTIES AND PRODUCTION METHODS THEREFOR |
EP1493832A1 (en) * | 2000-02-23 | 2005-01-05 | JFE Steel Corporation | High tensile strength hot-rolled steel sheet having superior strain aging hardenability and method for producing the same |
US7252724B2 (en) | 2000-02-23 | 2007-08-07 | Jfe Steel Corporation | High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same |
EP1905848A2 (en) * | 2000-08-04 | 2008-04-02 | Nippon Steel Corporation | Cold-rolled steel sheet or hot-rolled steel sheet excellent in painting bake hardenability and anti aging property at room temperature, and method of producing the same |
EP1905848A3 (en) * | 2000-08-04 | 2008-06-18 | Nippon Steel Corporation | Cold-rolled steel sheet or hot-rolled steel sheet excellent in painting bake hardenability and anti aging property at room temperature, and method of producing the same |
CN110073018A (zh) * | 2016-12-12 | 2019-07-30 | 杰富意钢铁株式会社 | 低屈服比方形钢管用热轧钢板及其制造方法、和低屈服比方形钢管及其制造方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5478318A (en) | Manufacture of hot rolled, high tensile steel sheet with high ductility and low yield ratio | |
SE7905305L (sv) | Forfarande for framstellning av kallvalsad stalplat med dubbelfasstruktur | |
JPS5544551A (en) | Production of low yield ratio high tension hot rolled steel plate of superior ductility | |
JPS5534659A (en) | Manufacture of high tensile steel sheet with superior cold workability | |
JPS57137452A (en) | Hot rolled high tensile steel plate having composite structure and its manufacture | |
JPS5747827A (en) | Production of steel material for electric welded steel tube of superior sour resistance characteristics | |
JPS5591934A (en) | Preparation of composite structure high tension hot rolled steel sheet having high ductility and low yield ratio characteristic | |
JPS5524953A (en) | Not thermally refined high strength steel | |
JPS56119728A (en) | Manufacture of high tensile wire rod | |
JPS5544590A (en) | Production of high tensile thin steel plate of superior cold workability | |
JPS55158226A (en) | Manufacture of cold rolled steel sheet having high tensile strength and composite structure excellent in deep drawability | |
JPS5767130A (en) | Production of hot rolled dual phase high tensile steel plate | |
KR830004429A (ko) | 구상화소둔강선재(球狀化燒鈍鋼線材)의 제조법 | |
JPS5635726A (en) | Production of mild cold steel plate for press by continuous annealing | |
JPS54143716A (en) | Manufacture of directly heat treated wire rod | |
JPS5681620A (en) | Production of tin base low yield ratio composite structure high tensile steel plate | |
JPS56146826A (en) | Production of high tensile steel sheet having low yield ratio and high ductility | |
JPS55115923A (en) | Production of hot rolled non-refined high tensile steel plate | |
JPS54127827A (en) | Production of low temperature steel | |
JPS54155920A (en) | Manufacture of hot rolled high tensile steel plate | |
JPS6425921A (en) | Manufacture of cold-rolled steel sheet combining high ductility with high strength | |
JPS5284117A (en) | Preparation of cold rolled high tension steel plate of good cold forma bility | |
JPS5684419A (en) | Production of low yield-ratio high-tension hot-rolled steel-plate | |
JPS5625930A (en) | Manufacture of cold rolled steel sheet excellent in deep drawing property by hot rolling | |
JPS54107418A (en) | Manufacture of low yield ratio hot rolled high tention steel plate for cold processing |