MY171985A - High strength cold rolled steel sheet having yield strength with low planar anisotropy, and method for manufacturing the same - Google Patents
High strength cold rolled steel sheet having yield strength with low planar anisotropy, and method for manufacturing the sameInfo
- Publication number
- MY171985A MY171985A MYPI2012005461A MYPI2012005461A MY171985A MY 171985 A MY171985 A MY 171985A MY PI2012005461 A MYPI2012005461 A MY PI2012005461A MY PI2012005461 A MYPI2012005461 A MY PI2012005461A MY 171985 A MY171985 A MY 171985A
- Authority
- MY
- Malaysia
- Prior art keywords
- less
- steel sheet
- cold rolled
- rolled steel
- manufacturing
- Prior art date
Links
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)
Abstract
A high strength cold rolled steel sheet having yield strength with low planar anisotropy and outstanding press formability has a composition including (by mass % ), C: 0.06% to 0.12%; Si: 0.7% or less; Mn: 1.2% to 2.6%; P: 0.020% or less; S: 0.03% or less; sol.Al: 0.01 % to 0.5%; N: 0.005% or less; the balance being Fe and unavoidable impurities. The steel sheet includes, in terms of volume fractions relative to the entire microstructure, 60% or more of ferrite phase as the main phase, and 5% or more and 20% or less of martensite phase, and has a 3D crystal orientation distribution function of2.5 or less in {cpl, <I>, q>2} = {0?, 35?, 45?}.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012044048A JP2013181183A (en) | 2012-02-29 | 2012-02-29 | High strength cold rolled steel sheet having low in-plane anisotropy of yield strength, and method of producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY171985A true MY171985A (en) | 2019-11-11 |
Family
ID=49091828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2012005461A MY171985A (en) | 2012-02-29 | 2012-12-17 | High strength cold rolled steel sheet having yield strength with low planar anisotropy, and method for manufacturing the same |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2013181183A (en) |
| CN (1) | CN103290310B (en) |
| BR (1) | BR102013004716B1 (en) |
| MY (1) | MY171985A (en) |
| RU (1) | RU2534703C2 (en) |
| ZA (1) | ZA201208370B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101672103B1 (en) * | 2014-12-22 | 2016-11-02 | 주식회사 포스코 | Hot rolled steel sheet for hot galvanized iron having high surface quality and high strength, and method for producing the same |
| CA2982068C (en) | 2015-04-08 | 2020-01-14 | Nippon Steel & Sumitomo Metal Corporation | Steel sheet for heat treatment |
| RU2686713C1 (en) | 2015-04-08 | 2019-04-30 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Element of heat-treated steel sheet and method of its production |
| US10563281B2 (en) | 2015-04-08 | 2020-02-18 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
| KR102286270B1 (en) | 2017-03-13 | 2021-08-04 | 제이에프이 스틸 가부시키가이샤 | High-strength cold rolled steel sheet and method for manufacturing the same |
| CN113999962A (en) * | 2021-11-09 | 2022-02-01 | 攀钢集团攀枝花钢铁研究院有限公司 | High-toughness bainite steel rail and production method thereof |
| WO2024070052A1 (en) * | 2022-09-30 | 2024-04-04 | 日本製鉄株式会社 | Steel plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5954896A (en) * | 1995-02-23 | 1999-09-21 | Nippon Steel Corporation | Cold rolled steel sheet and galvanized steel sheet having improved homogeneity in workability and process for producing same |
| WO2002022904A1 (en) * | 2000-09-12 | 2002-03-21 | Nkk Corporation | Super high tensile cold-rolled steel plate and method for production thereof |
| IT1316030B1 (en) * | 2000-12-18 | 2003-03-26 | Acciai Speciali Terni Spa | PROCEDURE FOR THE MANUFACTURE OF ORIENTED GRAIN SHEETS. |
| FR2850671B1 (en) * | 2003-02-05 | 2006-05-19 | Usinor | PROCESS FOR MANUFACTURING A DUAL-PHASE STEEL BAND HAVING A COLD-ROLLED FERRITO-MARTENSITIC STRUCTURE AND A BAND OBTAINED THEREFROM |
-
2012
- 2012-02-29 JP JP2012044048A patent/JP2013181183A/en active Pending
- 2012-11-07 ZA ZA2012/08370A patent/ZA201208370B/en unknown
- 2012-11-30 CN CN201210505904.0A patent/CN103290310B/en active Active
- 2012-12-17 MY MYPI2012005461A patent/MY171985A/en unknown
-
2013
- 2013-02-27 BR BR102013004716-3A patent/BR102013004716B1/en not_active IP Right Cessation
- 2013-02-28 RU RU2013109050/02A patent/RU2534703C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR102013004716A2 (en) | 2015-10-06 |
| CN103290310B (en) | 2015-05-06 |
| RU2013109050A (en) | 2014-09-10 |
| RU2534703C2 (en) | 2014-12-10 |
| JP2013181183A (en) | 2013-09-12 |
| CN103290310A (en) | 2013-09-11 |
| ZA201208370B (en) | 2013-07-31 |
| BR102013004716B1 (en) | 2019-04-30 |
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