JPS57126918A - Production of high-tensile strength hot-rolled steel sheet excellent in low-temperature toughness - Google Patents
Production of high-tensile strength hot-rolled steel sheet excellent in low-temperature toughnessInfo
- Publication number
- JPS57126918A JPS57126918A JP1148981A JP1148981A JPS57126918A JP S57126918 A JPS57126918 A JP S57126918A JP 1148981 A JP1148981 A JP 1148981A JP 1148981 A JP1148981 A JP 1148981A JP S57126918 A JPS57126918 A JP S57126918A
- Authority
- JP
- Japan
- Prior art keywords
- slab
- tensile strength
- rolling
- low
- temperature toughness
- 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
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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1148981A JPS57126918A (en) | 1981-01-30 | 1981-01-30 | Production of high-tensile strength hot-rolled steel sheet excellent in low-temperature toughness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1148981A JPS57126918A (en) | 1981-01-30 | 1981-01-30 | Production of high-tensile strength hot-rolled steel sheet excellent in low-temperature toughness |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57126918A true JPS57126918A (en) | 1982-08-06 |
JPS6143412B2 JPS6143412B2 (ja) | 1986-09-27 |
Family
ID=11779448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1148981A Granted JPS57126918A (en) | 1981-01-30 | 1981-01-30 | Production of high-tensile strength hot-rolled steel sheet excellent in low-temperature toughness |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126918A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100544746B1 (ko) * | 2001-12-27 | 2006-01-24 | 주식회사 포스코 | 강도 및 연신율이 우수한 열연강재의 제조방법 |
CN102199995A (zh) * | 2011-04-13 | 2011-09-28 | 安徽天大石油管材股份有限公司 | 一种高精度特殊螺纹套管接箍的制造方法 |
CN112143955A (zh) * | 2020-08-14 | 2020-12-29 | 包头钢铁(集团)有限责任公司 | 一种提高s355ml法兰用钢冲击韧性的reomt方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0419216U (ja) * | 1990-06-08 | 1992-02-18 |
-
1981
- 1981-01-30 JP JP1148981A patent/JPS57126918A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100544746B1 (ko) * | 2001-12-27 | 2006-01-24 | 주식회사 포스코 | 강도 및 연신율이 우수한 열연강재의 제조방법 |
CN102199995A (zh) * | 2011-04-13 | 2011-09-28 | 安徽天大石油管材股份有限公司 | 一种高精度特殊螺纹套管接箍的制造方法 |
CN112143955A (zh) * | 2020-08-14 | 2020-12-29 | 包头钢铁(集团)有限责任公司 | 一种提高s355ml法兰用钢冲击韧性的reomt方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6143412B2 (ja) | 1986-09-27 |
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