MY158266A - Thin cold-rolled steel sheet for building materials and method for producing the same - Google Patents
Thin cold-rolled steel sheet for building materials and method for producing the sameInfo
- Publication number
- MY158266A MY158266A MYPI20093708A MYPI20093708A MY158266A MY 158266 A MY158266 A MY 158266A MY PI20093708 A MYPI20093708 A MY PI20093708A MY PI20093708 A MYPI20093708 A MY PI20093708A MY 158266 A MY158266 A MY 158266A
- Authority
- MY
- Malaysia
- Prior art keywords
- steel sheet
- rolled steel
- thin cold
- less
- cold
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Abstract
THERE IS PROVIDED AN INEXPENSIVE THIN COLD-ROLLED STEEL SHEET FOR BUILDING MATERIALS, THE THIN COLD-ROLLED STEEL SHEET HAVING A THICKNESS OF 0.2 MM OR LESS, EXCELLENT STRENGTH, AND EXCELLENT FLATNESS, AND BEING SUITABLY USED AS A FLAT MEMBER, FOR EXAMPLE, AN INNER OR OUTER WALL OF A BUILDING OR A ROOF. THE THIN COLD-ROLLED STEEL SHEET HAS A COMPOSITION CONTAINING, ON A MASS PERCENT BASIS, 0.01%-0.10% C, 0.03% OR LESS SI, 0.005%-0.5% MN, 0.01%-0.20% P, 0.03% OR LESS S, AL 0.01%-0.1% AL, AND 0.010% OR LESS N, AND THE BALANCE BEING FE AND INCIDENTAL IMPURITIES, IN WHICH THE THIN COLD-ROLLED STEEL SHEET IS SUBJECTED TO COLD ROLLING SO AS TO HAVE A THICKNESS OF 0.2 MM OR LESS, AND THE THIN COLD- ROLLED STEEL SHEET AFTER COLD ROLLING HAS A MEAN HARDNESS (HR30T) OF 68 TO 83, AND IN 90% OR MORE OF THE ENTIRE STEEL SHEET, VARIATIONS IN HARDNESS IN THE WIDTH DIRECTION WITH RESPECT TO THE MEAN HARDNESS ARE WITHIN +2. FIG. I
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007094650 | 2007-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY158266A true MY158266A (en) | 2016-09-30 |
Family
ID=39830823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20093708A MY158266A (en) | 2007-03-30 | 2008-03-19 | Thin cold-rolled steel sheet for building materials and method for producing the same |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5176599B2 (en) |
| CN (2) | CN101646796A (en) |
| MY (1) | MY158266A (en) |
| WO (1) | WO2008123336A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4947176B2 (en) * | 2010-03-24 | 2012-06-06 | Ｊｆｅスチール株式会社 | Manufacturing method of ultra-high strength cold-rolled steel sheet |
| CN102296231B (en) * | 2010-06-25 | 2013-05-01 | 鞍钢股份有限公司 | Method for producing 0.25-0.35mm super-bright cold-rolled sheet by continuous annealing unit |
| KR102065224B1 (en) * | 2017-12-22 | 2020-01-10 | 주식회사 포스코 | Solution composition for surface treating of steel sheet, steel sheet using the same, and manufacturing method of the same |
| CN114635088A (en) * | 2022-03-21 | 2022-06-17 | 包头钢铁（集团）有限责任公司 | Cold-rolled sheet for household appliance panel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0441620A (en) * | 1990-06-06 | 1992-02-12 | Sumitomo Metal Ind Ltd | Production of high strength hot-dip galvanized steel sheet |
| JP3474647B2 (en) * | 1994-09-29 | 2003-12-08 | 新日本製鐵株式会社 | Manufacturing method of steel sheet for thin containers |
| US6042952A (en) * | 1996-03-15 | 2000-03-28 | Kawasaki Steel Corporation | Extremely-thin steel sheets and method of producing the same |
| JPH10130781A (en) * | 1996-10-23 | 1998-05-19 | Nippon Steel Corp | Hot-dip galvanized steel sheet |
| JPH10140237A (en) * | 1996-11-08 | 1998-05-26 | Nisshin Steel Co Ltd | Method for producing cold-rolled steel sheet for building materials and hot-dip cold-rolled steel sheet with excellent fire resistance |
| JPH11236657A (en) * | 1998-02-24 | 1999-08-31 | Nisshin Steel Co Ltd | Production of plated steel strip for structural purpose |
| JP4234932B2 (en) * | 2002-02-13 | 2009-03-04 | 新日本製鐵株式会社 | Steel plate for containers having excellent formability and weld properties and method for producing the same |
-
2008
- 2008-02-29 JP JP2008050920A patent/JP5176599B2/en not_active Expired - Fee Related
- 2008-03-19 MY MYPI20093708A patent/MY158266A/en unknown
- 2008-03-19 WO PCT/JP2008/055817 patent/WO2008123336A1/en not_active Ceased
- 2008-03-19 CN CN200880010685A patent/CN101646796A/en active Pending
- 2008-03-19 CN CN201410064767.0A patent/CN103898402B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5176599B2 (en) | 2013-04-03 |
| CN101646796A (en) | 2010-02-10 |
| CN103898402B (en) | 2017-04-12 |
| CN103898402A (en) | 2014-07-02 |
| WO2008123336A1 (en) | 2008-10-16 |
| JP2008274407A (en) | 2008-11-13 |
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