MY162361A - Cold-rolled steel sheet having excellent bending formability and method for manufacturing the same - Google Patents
Cold-rolled steel sheet having excellent bending formability and method for manufacturing the sameInfo
- Publication number
- MY162361A MY162361A MYPI2012003441A MYPI2012003441A MY162361A MY 162361 A MY162361 A MY 162361A MY PI2012003441 A MYPI2012003441 A MY PI2012003441A MY PI2012003441 A MYPI2012003441 A MY PI2012003441A MY 162361 A MY162361 A MY 162361A
- Authority
- MY
- Malaysia
- Prior art keywords
- steel sheet
- cold
- less
- rolled steel
- excellent bending
- Prior art date
Links
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
Abstract
AN OBJECT OF THE PRESENT INVENTION IS TO PROVIDE A COLD-ROLLED STEEL SHEET HAVING EXCELLENT BENDING FORMABILITY AND AN ADVANTAGEOUS PRODUCTION METHOD OF THE STEEL SHEET. SPECIFICALLY, THE PRESENT INVENTION PROVIDES A COLD-ROLLED STEEL SHEET HAVING EXCELLENT BENDING FORMABILITY, COMPRISING A COMPOSITION INCLUDING IN MASS%, C: 0.005 % TO 0.030 %; SI: 0.05 % OR LESS; MN: 0.10 % TO 0.35 %; P: 0.025 % OR LESS; S: 0.015 % OR LESS; N: 0.01 % OR LESS; A1: 0.07 % OR LESS; AND THE BALANCE AS FE AND INCIDENTAL IMPURITIES, WHEREIN PROVIDED THAT [% M] REPRESENTS CONTENT (MASS %) OF ELEMENT “M” IN STEEL, [% SI)/ (% MN) <0.5; FERRITE GRAIN DIAMETER IN STEEL IS NOT LARGER THAN 20 µM; AND AT LEAST 50% OF CEMENTITE PRECIPITATION IS PRESENT IN FERRITE MATRIX.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012081987A JP2013209725A (en) | 2012-03-30 | 2012-03-30 | Cold rolled steel sheet excellent in bendability and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY162361A true MY162361A (en) | 2017-06-15 |
Family
ID=49527816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2012003441A MY162361A (en) | 2012-03-30 | 2012-07-31 | Cold-rolled steel sheet having excellent bending formability and method for manufacturing the same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2013209725A (en) |
| BR (1) | BR102012019162A2 (en) |
| MY (1) | MY162361A (en) |
| RU (1) | RU2526345C2 (en) |
| ZA (1) | ZA201205756B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101568501B1 (en) | 2013-12-20 | 2015-11-11 | 주식회사 포스코 | A formable hot-rolled steel having excellent surface quality, and manufacturing of the same |
| RU2755318C1 (en) * | 2020-10-08 | 2021-09-15 | Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") | Method for producing high-strength cold-rolled continuously annealed flat stock of if-steel |
Family Cites Families (6)
| 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 |
| DE60121233T2 (en) * | 2000-05-26 | 2006-11-09 | Jfe Steel Corp. | High strength cold rolled steel sheet with high r-value, excellent strain aging properties and aging resistance, and process for its production |
| KR100611541B1 (en) * | 2000-05-31 | 2006-08-10 | 제이에프이 스틸 가부시키가이샤 | Cold-rolled steel sheet having excellent strain aging hardening properties and method for producing the same |
| JP3958921B2 (en) * | 2000-08-04 | 2007-08-15 | 新日本製鐵株式会社 | Cold-rolled steel sheet excellent in paint bake-hardening performance and room temperature aging resistance and method for producing the same |
| RU2313583C2 (en) * | 2006-01-24 | 2007-12-27 | Открытое акционерное общество "Северсталь" | Method for producing of cold-rolled steel for cold pressing |
| RU2330887C1 (en) * | 2006-10-30 | 2008-08-10 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Method of producing cold-rolled steel for deep-drawing |
-
2012
- 2012-03-30 JP JP2012081987A patent/JP2013209725A/en active Pending
- 2012-07-30 RU RU2012132654/02A patent/RU2526345C2/en not_active IP Right Cessation
- 2012-07-31 BR BR102012019162A patent/BR102012019162A2/en not_active IP Right Cessation
- 2012-07-31 MY MYPI2012003441A patent/MY162361A/en unknown
- 2012-07-31 ZA ZA2012/05756A patent/ZA201205756B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2012132654A (en) | 2014-02-10 |
| JP2013209725A (en) | 2013-10-10 |
| BR102012019162A2 (en) | 2013-12-03 |
| RU2526345C2 (en) | 2014-08-20 |
| ZA201205756B (en) | 2013-07-31 |
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