MX2015007724A - Lamina de acero laminada en frio de alta resistencia con bajo limite de elasticidad y metodo para la fabricacion de la misma. - Google Patents
Lamina de acero laminada en frio de alta resistencia con bajo limite de elasticidad y metodo para la fabricacion de la misma.Info
- Publication number
- MX2015007724A MX2015007724A MX2015007724A MX2015007724A MX2015007724A MX 2015007724 A MX2015007724 A MX 2015007724A MX 2015007724 A MX2015007724 A MX 2015007724A MX 2015007724 A MX2015007724 A MX 2015007724A MX 2015007724 A MX2015007724 A MX 2015007724A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- yield
- equal
- low
- rolled steel
- Prior art date
Links
Classifications
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
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- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
-
- 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
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Abstract
Se proporcionan una lámina de acero de alta resistencia que tiene un bajo límite de elasticidad que es excelente en elongación y formabilidad de reborde estirado, y un método para la fabricación de la misma. Una lámina de acero laminada en frío de alta resistencia con un bajo límite de elasticidad tiene una composición química que contiene C: 0.05% a 0.10%, Si: 0.6% a 1.3%, Mn: 1.4% a 2.2%, P: 0.08% o menos, Si: 0.010% o menos, Al: 0.01% a 0.08%, N: 0.010% o menos, y el resto siendo Fe e impurezas incidentales, en una base de por ciento en masa, y una microestructura en la cual el tamaño de grano promedio de ferrita es de 15 µm o menos, la fracción en volumen de ferrita es de 70% o más, la fracción en volumen de bainita es de 3% o más, la fracción en volumen de austenita retenida es de 4% a 7%, el tamaño de grano promedio de martensita es de 5 µm o menos, y la fracción en volumen de martensita es de 1% a 6%, en donde la concentración promedio de C (por ciento en masa) en la austenita retenida es de 0.30% a 0.70% y en cuanto a las características de la lámina de acero, el límite de elasticidad es de 64% o menos y la tensión de rotura es de 590 MPa o más.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012275627 | 2012-12-18 | ||
PCT/JP2013/007135 WO2014097559A1 (ja) | 2012-12-18 | 2013-12-04 | 低降伏比高強度冷延鋼板およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2015007724A true MX2015007724A (es) | 2015-09-07 |
Family
ID=50977922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015007724A MX2015007724A (es) | 2012-12-18 | 2013-12-04 | Lamina de acero laminada en frio de alta resistencia con bajo limite de elasticidad y metodo para la fabricacion de la misma. |
Country Status (7)
Country | Link |
---|---|
US (1) | US10144996B2 (es) |
EP (1) | EP2937433B1 (es) |
JP (1) | JP5858174B2 (es) |
KR (1) | KR101716727B1 (es) |
CN (1) | CN104870676B (es) |
MX (1) | MX2015007724A (es) |
WO (1) | WO2014097559A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5983896B2 (ja) * | 2014-08-07 | 2016-09-06 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法 |
BR112017013229A2 (pt) * | 2015-02-20 | 2018-01-09 | Nippon Steel & Sumitomo Metal Corporation | chapa de aço laminada a quente |
US11001906B2 (en) | 2015-03-27 | 2021-05-11 | Jfe Steel Corporation | High-strength steel sheet and production method therefor |
CN107923018B (zh) * | 2015-09-04 | 2020-01-10 | 杰富意钢铁株式会社 | 高强度薄钢板及其制造方法 |
WO2017169562A1 (ja) * | 2016-03-31 | 2017-10-05 | Jfeスチール株式会社 | 薄鋼板およびめっき鋼板、並びに、熱延鋼板の製造方法、冷延フルハード鋼板の製造方法、熱処理板の製造方法、薄鋼板の製造方法およびめっき鋼板の製造方法 |
US10961600B2 (en) | 2016-03-31 | 2021-03-30 | Jfe Steel Corporation | Steel sheet and plated steel sheet, method for producing steel sheet, and method for producing plated steel sheet |
JP6308333B2 (ja) * | 2016-03-31 | 2018-04-11 | Jfeスチール株式会社 | 薄鋼板およびめっき鋼板、並びに、熱延鋼板の製造方法、冷延フルハード鋼板の製造方法、熱処理板の製造方法、薄鋼板の製造方法およびめっき鋼板の製造方法 |
WO2018026014A1 (ja) | 2016-08-05 | 2018-02-08 | 新日鐵住金株式会社 | 鋼板及びめっき鋼板 |
KR101917452B1 (ko) * | 2016-12-22 | 2018-11-09 | 주식회사 포스코 | 굽힘가공성과 구멍확장성이 우수한 냉연강판 및 그 제조방법 |
CN107747042A (zh) * | 2017-11-06 | 2018-03-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种690MPa级经济型高表面质量高扩孔钢及其制备方法 |
CN107868909A (zh) * | 2017-11-06 | 2018-04-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种580MPa级经济型高表面质量高扩孔钢及其制备方法 |
KR102508292B1 (ko) * | 2019-01-29 | 2023-03-09 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 그 제조 방법 |
US20220154302A1 (en) * | 2019-04-11 | 2022-05-19 | Nippon Steel Corporation | Steel sheet and production method for same |
CN112430787B (zh) * | 2019-08-26 | 2022-04-15 | 上海梅山钢铁股份有限公司 | 一种低屈强比高强度冷轧热镀锌钢板及其制造方法 |
KR102321285B1 (ko) * | 2019-12-18 | 2021-11-03 | 주식회사 포스코 | 가공성이 우수한 고강도 강판 및 그 제조방법 |
TWI753366B (zh) * | 2020-02-24 | 2022-01-21 | 中國鋼鐵股份有限公司 | 低降伏比之超高強度鋼材及其製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1161326A (ja) * | 1997-08-06 | 1999-03-05 | Nippon Steel Corp | 耐衝突安全性及び成形性に優れた自動車用高強度鋼板とその製造方法 |
JP3936440B2 (ja) | 1997-08-06 | 2007-06-27 | 新日本製鐵株式会社 | 耐衝突安全性と成形性に優れた自動車用高強度鋼板とその製造方法 |
JP3619357B2 (ja) * | 1997-12-26 | 2005-02-09 | 新日本製鐵株式会社 | 高い動的変形抵抗を有する高強度鋼板とその製造方法 |
JP3508657B2 (ja) | 1999-11-17 | 2004-03-22 | Jfeスチール株式会社 | 延性および伸びフランジ性に優れた高強度冷延鋼板およびその製造方法 |
JP4288364B2 (ja) | 2004-12-21 | 2009-07-01 | 株式会社神戸製鋼所 | 伸びおよび伸びフランジ性に優れる複合組織冷延鋼板 |
JP4589880B2 (ja) * | 2006-02-08 | 2010-12-01 | 新日本製鐵株式会社 | 成形性と穴拡げ性に優れた高強度溶融亜鉛めっき鋼板と高強度合金化溶融亜鉛めっき鋼板及び高強度溶融亜鉛めっき鋼板の製造方法並びに高強度合金化溶融亜鉛めっき鋼板の製造方法 |
JP5234893B2 (ja) | 2007-05-31 | 2013-07-10 | 株式会社神戸製鋼所 | 伸びおよび伸びフランジ性に優れた高強度鋼板およびその製造方法 |
JP4998756B2 (ja) * | 2009-02-25 | 2012-08-15 | Jfeスチール株式会社 | 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP5549238B2 (ja) * | 2010-01-22 | 2014-07-16 | 新日鐵住金株式会社 | 冷延鋼板およびその製造方法 |
JP5786318B2 (ja) * | 2010-01-22 | 2015-09-30 | Jfeスチール株式会社 | 疲労特性と穴拡げ性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP5719545B2 (ja) * | 2010-08-13 | 2015-05-20 | 新日鐵住金株式会社 | 伸びとプレス成形安定性に優れた高強度薄鋼板 |
JP5659929B2 (ja) | 2011-04-11 | 2015-01-28 | 新日鐵住金株式会社 | 冷延鋼板及びその製造方法 |
-
2013
- 2013-12-04 US US14/648,778 patent/US10144996B2/en active Active
- 2013-12-04 JP JP2014552904A patent/JP5858174B2/ja active Active
- 2013-12-04 WO PCT/JP2013/007135 patent/WO2014097559A1/ja active Application Filing
- 2013-12-04 CN CN201380066480.5A patent/CN104870676B/zh active Active
- 2013-12-04 MX MX2015007724A patent/MX2015007724A/es unknown
- 2013-12-04 KR KR1020157015525A patent/KR101716727B1/ko active IP Right Grant
- 2013-12-04 EP EP13864281.4A patent/EP2937433B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP5858174B2 (ja) | 2016-02-10 |
JPWO2014097559A1 (ja) | 2017-01-12 |
CN104870676A (zh) | 2015-08-26 |
KR20150082612A (ko) | 2015-07-15 |
EP2937433B1 (en) | 2018-05-23 |
EP2937433A4 (en) | 2016-02-17 |
EP2937433A1 (en) | 2015-10-28 |
US10144996B2 (en) | 2018-12-04 |
KR101716727B1 (ko) | 2017-03-15 |
CN104870676B (zh) | 2017-12-05 |
US20150322552A1 (en) | 2015-11-12 |
WO2014097559A1 (ja) | 2014-06-26 |
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