MY167035A - Cold-rolled steel sheet having excellent formability and method for manufacturing the same - Google Patents
Cold-rolled steel sheet having excellent formability and method for manufacturing the sameInfo
- Publication number
- MY167035A MY167035A MYPI2012003448A MYPI2012003448A MY167035A MY 167035 A MY167035 A MY 167035A MY PI2012003448 A MYPI2012003448 A MY PI2012003448A MY PI2012003448 A MYPI2012003448 A MY PI2012003448A MY 167035 A MY167035 A MY 167035A
- Authority
- MY
- Malaysia
- Prior art keywords
- cold
- steel sheet
- rolled steel
- less
- excellent formability
- 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 abstract 2
- 229910000859 α-Fe Inorganic materials 0.000 abstract 2
- 229910001567 cementite Inorganic materials 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Abstract
AN OBJECT OF THE PRESENT INVENTION IS TO PROVIDE A COLD-ROLLED STEEL SHEET STABLY EXHIBITING EXCELLENT FORMABILITY AND AN ADVANTAGEOUS METHOD FOR MANUFACTURING THE COLD-ROLLED STEEL SHEET. SPECIFICALLY, THE PRESENT INVENTION PROVIDES A COLD-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY, COMPRISING A COMPOSITION INCLUDING IN MASS%, C: 0.010% TO 0.035% (EXCLUSIVE OF 0.010%); SI: 0.1% OR LESS; MN: 0.35% OR LESS; P: 0.035% OR LESS; S: 0.02% OR LESS; N: 0.0060% OR LESS; AL: 0.005% TO 0.1%; AND THE BALANCE AS FE AND INCIDENTAL IMPURITIES, WHEREIN PROVIDED THAT [% M] REPRESENTS CONTENT (MASS%) OF ELEMENT “M” IN STEEL, [% MN]/[% AL] <20; FERRITE GRAIN DIAMETER IN STEEL IS AT LEAST 5 µM; AND AT LEAST 50% OF CEMENTITE PRECIPITATION IS PRESENT AT FERRITE GRAIN BOUNDARIES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012082007A JP2013209727A (en) | 2012-03-30 | 2012-03-30 | Cold rolled steel sheet excellent in workability and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY167035A true MY167035A (en) | 2018-08-02 |
Family
ID=49527817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2012003448A MY167035A (en) | 2012-03-30 | 2012-07-31 | Cold-rolled steel sheet having excellent formability and method for manufacturing the same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2013209727A (en) |
| BR (1) | BR102012019146B1 (en) |
| MY (1) | MY167035A (en) |
| RU (1) | RU2511000C2 (en) |
| ZA (1) | ZA201205755B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5633594B2 (en) * | 2013-04-02 | 2014-12-03 | Ｊｆｅスチール株式会社 | Cold-rolled steel sheet excellent in punchability and heat-strain resistance and method for producing the same |
| KR102134310B1 (en) * | 2017-12-26 | 2020-07-15 | 주식회사 포스코 | Cold-rolled steel sheet for flux cored wire and manufacturing the same |
| EP4012354B1 (en) | 2019-08-09 | 2026-04-15 | SMC Corporation | Magnetic encoder |
| KR102438481B1 (en) * | 2020-12-21 | 2022-09-01 | 주식회사 포스코 | Cold-rolled steel sheet with excellent workability and manufacturing method therefor |
| KR20230092609A (en) * | 2021-12-17 | 2023-06-26 | 주식회사 포스코 | Cold-rolled steel sheet with excellent weldability and method of manufacturing thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970007205B1 (en) * | 1994-10-28 | 1997-05-07 | 김만제 | Cold rolled steel sheet for shadow mask and manufacturing method |
| JP3793350B2 (en) * | 1998-06-29 | 2006-07-05 | 新日本製鐵株式会社 | Dual-phase high-strength cold-rolled steel sheet with excellent dynamic deformation characteristics and manufacturing method thereof |
| FR2790009B1 (en) * | 1999-02-22 | 2001-04-20 | Lorraine Laminage | HIGH ELASTICITY DUAL-PHASE STEEL |
| JP4214036B2 (en) * | 2003-11-05 | 2009-01-28 | 新日本製鐵株式会社 | Thin steel plate excellent in surface properties, formability and workability, and method for producing the same |
| JP5167487B2 (en) * | 2008-02-19 | 2013-03-21 | Ｊｆｅスチール株式会社 | High strength steel plate with excellent ductility and method for producing the same |
-
2012
- 2012-03-30 JP JP2012082007A patent/JP2013209727A/en active Pending
- 2012-07-30 RU RU2012132653/02A patent/RU2511000C2/en not_active IP Right Cessation
- 2012-07-31 BR BR102012019146A patent/BR102012019146B1/en not_active IP Right Cessation
- 2012-07-31 MY MYPI2012003448A patent/MY167035A/en unknown
- 2012-07-31 ZA ZA2012/05755A patent/ZA201205755B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2511000C2 (en) | 2014-04-10 |
| JP2013209727A (en) | 2013-10-10 |
| BR102012019146A2 (en) | 2015-06-23 |
| BR102012019146A8 (en) | 2019-01-22 |
| RU2012132653A (en) | 2014-02-10 |
| BR102012019146B1 (en) | 2019-09-10 |
| ZA201205755B (en) | 2013-07-31 |
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