MY177135A - High strength cold-rolled steel sheet having excellent deep drawability and method for manufacturing the same - Google Patents
High strength cold-rolled steel sheet having excellent deep drawability and method for manufacturing the sameInfo
- Publication number
- MY177135A MY177135A MYPI2012004889A MYPI2012004889A MY177135A MY 177135 A MY177135 A MY 177135A MY PI2012004889 A MYPI2012004889 A MY PI2012004889A MY PI2012004889 A MYPI2012004889 A MY PI2012004889A MY 177135 A MY177135 A MY 177135A
- Authority
- MY
- Malaysia
- Prior art keywords
- less
- steel sheet
- rolled steel
- deep drawability
- excellent deep
- Prior art date
Links
- 239000010960 cold rolled steel Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
Abstract
An object of the present invention is to provide a cold-rolled steel sheet having such excellent deep drawability as to allow good formability to be realized in actual press forming, as well as an advantageous manufacturing method of the cold-rolled steel sheet. Specifically, the present invention provides a high strength cold-rolled steel sheet having excellent deep drawability, comprising a composition including by mass%, C: 0.005% or less, Si: 0.1% to 0.8%, Mn: 1.0% to 2.5%, P: 0.1% or less, S: 0.02% or less, N: 0.01% or less, Al: 0.1% or less, at least one type of element selected from Ti: 0.005% to 0.05% and Nb: 0.01% to 0.08%, and the remainder consisting of Fe and incidental impurities, wherein gain diameter of ferrite is at least 7?rn, ratio oflength of ferrite grain in the rolling direction with respect to length of ferrite grain in the sheet thickness direction is 2.5 or less, and proportion of high-angle grain boundary, at which crystal misorientation between two crystals facing each other with a.grain boundary therebetween is at least 15?, is 50% or more in the entire ferrite grain boundaries.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012152840A JP2014015651A (en) | 2012-07-06 | 2012-07-06 | High strength cold rolled steel sheet having excellent deep drawability and method for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY177135A true MY177135A (en) | 2020-09-07 |
Family
ID=50110598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2012004889A MY177135A (en) | 2012-07-06 | 2012-11-09 | High strength cold-rolled steel sheet having excellent deep drawability and method for manufacturing the same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2014015651A (en) |
| BR (1) | BR102012028655A2 (en) |
| MY (1) | MY177135A (en) |
| RU (1) | RU2532563C2 (en) |
| ZA (1) | ZA201208371B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3760752B1 (en) * | 2018-02-28 | 2022-03-30 | JFE Steel Corporation | Cold-rolled steel sheet and method for manufacturing same |
| CN111945055B (en) * | 2020-07-20 | 2021-12-31 | 安徽环渤湾高速钢轧辊有限公司 | Boron-added high-speed steel roll collar and preparation method thereof |
| KR102484978B1 (en) * | 2020-12-11 | 2023-01-05 | 주식회사 포스코 | High strength galvannealed steel sheet having excellent powdering resistance and manufacturing method for the same |
| KR102485003B1 (en) * | 2020-12-11 | 2023-01-05 | 주식회사 포스코 | High strength plated steel sheet having excellent formability and surface property, and manufacturing method for the same |
| KR102451002B1 (en) | 2020-12-15 | 2022-10-11 | 주식회사 포스코 | Plated steel sheet having excellent strength, formability and surface property and method for manufacturing the same |
| MX2024010061A (en) * | 2022-02-16 | 2024-08-26 | Jfe Steel Corp | Deposition model and method for producing same. |
| KR20240116495A (en) * | 2022-02-16 | 2024-07-29 | 제이에프이 스틸 가부시키가이샤 | Laminated sculpture and its manufacturing method |
| KR20260096484A (en) * | 2024-12-17 | 2026-06-24 | 주식회사 포스코 | High strength cold-rolled steel sheet for construction and method of manufacturing the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2368504C (en) * | 2000-02-29 | 2007-12-18 | Kawasaki Steel Corporation | High tensile strength cold rolled steel sheet having excellent strain age hardening characteristics and the production thereof |
| DE60110586T2 (en) * | 2000-05-31 | 2005-12-01 | Jfe Steel Corp. | COLD-ROLLED STEEL PLATE WITH EXCELLENT RECALTERING CHARACTERISTICS AND MANUFACTURING METHOD FOR SUCH STEEL PLATE |
| RU2313582C2 (en) * | 2006-01-24 | 2007-12-27 | Открытое акционерное общество "Северсталь" | Method for producing of hot-rolled steel for cold pressing |
| RU2313583C2 (en) * | 2006-01-24 | 2007-12-27 | Открытое акционерное общество "Северсталь" | Method for producing of cold-rolled steel for cold pressing |
-
2012
- 2012-07-06 JP JP2012152840A patent/JP2014015651A/en active Pending
- 2012-11-07 ZA ZA2012/08371A patent/ZA201208371B/en unknown
- 2012-11-08 BR BR102012028655A patent/BR102012028655A2/en active Search and Examination
- 2012-11-08 RU RU2012147604/02A patent/RU2532563C2/en not_active IP Right Cessation
- 2012-11-09 MY MYPI2012004889A patent/MY177135A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2012147604A (en) | 2014-05-20 |
| ZA201208371B (en) | 2013-07-31 |
| BR102012028655A2 (en) | 2014-12-16 |
| RU2532563C2 (en) | 2014-11-10 |
| JP2014015651A (en) | 2014-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX373557B (en) | HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME. | |
| MX388223B (en) | HIGH STRENGTH COLD ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME. | |
| MX340869B (en) | Hot-rolled steel. | |
| MX2016001723A (en) | LAMINATED STEEL SHEET COLD HIGH RESISTANCE AND METHOD FOR THE SAME MANUFACTURE. | |
| UA111285C2 (en) | HOT- OR COLD-COLD STEEL WITH LOW DENSITY METHOD OF MANUFACTURING AND APPLICATION | |
| MX2016001724A (en) | LAMINATED STEEL SHEET COLD HIGH RESISTANCE AND HIGH LIMIT OF EXTENSION AND PRODUCTION METHOD FOR THE SAME. | |
| MX395449B (en) | HIGH STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME. | |
| UA113404C2 (en) | HOT-SHEET STEEL SHEET AND METHOD OF MANUFACTURING | |
| MX390334B (en) | COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME. | |
| IN2014KN01170A (en) | ||
| PH12013501990B1 (en) | Steel sheet with excellent formability and surface quality after forming to be used for can having body with high resistance to buckling against external pressure and method for manufacturing the same | |
| MY192691A (en) | High yield ratio type high strenght steel sheet having high strength and a high yield ratio with excellent formability | |
| IN2014MN01636A (en) | ||
| MX2012008274A (en) | STEEL SHEET GALVANIZED HIGH RESISTANCE SUBMERGED IN HOT THAT HAS CAPACITY OF TRAINING AND CAPACITY OF SOLDERING BY EXCELLENT POINTS AND METHOD FOR MANUFACTURING. | |
| MX394663B (en) | HIGH STRENGTH COLD ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME. | |
| PH12015502714A1 (en) | Steel sheet for can and method for manufacturing the same | |
| IN2014MN00819A (en) | ||
| MX2015013579A (en) | STEEL SHEET RECOGNIZED AFTER GALVANIZED HIGH RESISTANCE AND METHOD FOR THE SAME MANUFACTURE. | |
| MX392414B (en) | HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME. | |
| MY173326A (en) | High strength cold rolled steel sheet and plated steel sheet having excellent bake hardenability and formability, and method for manufacturing the same | |
| MY153967A (en) | High-strength hot rolled steel sheet having good formability and method for manufacturing the same | |
| MY177836A (en) | Low yield ratio high-strength hot-dip galvanized steel sheet, low yield ratio high-strength hot-dip galvannealed steel sheet, method for manufacturing low yield ratio highstrength hot-dip galvanized steel sheet, and method for manufacturing low yield ratio high-strength hot-dip galvannealed steel sheet | |
| MX376919B (en) | EXTRA-HARD COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME. | |
| MX377319B (en) | STEEL SHEET FOR NITRIDING AND METHOD FOR PRODUCTION THEREOF. | |
| MY167035A (en) | Cold-rolled steel sheet having excellent formability and method for manufacturing the same |