MX353192B - Lamina de acero laminada en caliente de alta resistencia, del tipo que contiene bainita, que tiene excelente trabajabilidad isotropica y metodo de fabricacion de la misma. - Google Patents

Lamina de acero laminada en caliente de alta resistencia, del tipo que contiene bainita, que tiene excelente trabajabilidad isotropica y metodo de fabricacion de la misma.

Info

Publication number
MX353192B
MX353192B MX2013009507A MX2013009507A MX353192B MX 353192 B MX353192 B MX 353192B MX 2013009507 A MX2013009507 A MX 2013009507A MX 2013009507 A MX2013009507 A MX 2013009507A MX 353192 B MX353192 B MX 353192B
Authority
MX
Mexico
Prior art keywords
steel plate
rolled steel
excluding
less
bainita
Prior art date
Application number
MX2013009507A
Other languages
English (en)
Other versions
MX2013009507A (es
Inventor
Yokoi Tatsuo
Shuto Hiroshi
Okamoto Riki
Fujita Nobuhiro
Nakano Kazuaki
Yamamoto Takeshi
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2013009507A publication Critical patent/MX2013009507A/es
Publication of MX353192B publication Critical patent/MX353192B/es

Links

Classifications

    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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
    • 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
    • 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
    • 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
    • C22C38/08—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
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation
    • 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

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)
  • Heat Treatment Of Steel (AREA)

Abstract

La presente invención proporciona una lámina de acero laminada en caliente de alta resistencia que contiene bainita, que tiene excelente capacidad de ser moldeada o trabajabilidad isotrópica. Esta lámina de acero laminada en caliente de alta resistencia que contiene bainita contiene, en términos de % en masa, 0.07-0.2%, excluyendo 0.07% de C, 0.001-2.5% de Si, 0.01-4% de Mn, hasta 0.15% de P (excluyendo 0%), hasta 0.03% de S (excluyendo 0%), hasta 0.01% de N (excluyendo 0%), y 0.001-2% de Al, con el resto comprendiendo Fe e impurezas incidentales. En la parte central de la dirección de espesor que se extiende desde 5/8 hasta 3/8 del espesor de la lámina en términos de profundidad desde una superficie de la lámina de acero, el promedio de los valores de la densidad de polo de las orientaciones {100}<011> a {223}<110> es 4.0 o menos y la densidad de polo de la orientación de cristal {332}<113> es 4.8 o menos. La lámina de acero tiene un diámetro de grano de cristal promedio de 10 µm o menos y una temperatura de transición de aparición de la fractura Charpy (vTrs) de -20°C o menos. La lámina de acero tiene una microestructura que comprende 35% o menos de ferrita pro-eutectoide y una fase generada por la transformación de baja temperatura como el resto.
MX2013009507A 2011-03-31 2012-03-29 Lamina de acero laminada en caliente de alta resistencia, del tipo que contiene bainita, que tiene excelente trabajabilidad isotropica y metodo de fabricacion de la misma. MX353192B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011079658 2011-03-31
PCT/JP2012/058337 WO2012133636A1 (ja) 2011-03-31 2012-03-29 等方加工性に優れるベイナイト含有型高強度熱延鋼板及びその製造方法

Publications (2)

Publication Number Publication Date
MX2013009507A MX2013009507A (es) 2013-09-26
MX353192B true MX353192B (es) 2018-01-05

Family

ID=46931338

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009507A MX353192B (es) 2011-03-31 2012-03-29 Lamina de acero laminada en caliente de alta resistencia, del tipo que contiene bainita, que tiene excelente trabajabilidad isotropica y metodo de fabricacion de la misma.

Country Status (12)

Country Link
US (2) US9587287B2 (es)
EP (1) EP2692894B1 (es)
JP (1) JP5376089B2 (es)
KR (1) KR101539162B1 (es)
CN (1) CN103443320B (es)
BR (1) BR112013024166B1 (es)
CA (1) CA2827844C (es)
ES (1) ES2678918T3 (es)
MX (1) MX353192B (es)
PL (1) PL2692894T3 (es)
TW (1) TWI460289B (es)
WO (1) WO2012133636A1 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5610094B2 (ja) * 2011-12-27 2014-10-22 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
WO2013115205A1 (ja) 2012-01-31 2013-08-08 Ｊｆｅスチール株式会社 発電機リム用熱延鋼板およびその製造方法
CN103074548B (zh) * 2013-01-24 2016-02-24 宝山钢铁股份有限公司 一种高耐蚀型高强度含Al耐候钢板及其制造方法
JP5821864B2 (ja) * 2013-01-31 2015-11-24 Ｊｆｅスチール株式会社 バーリング加工性に優れた高強度熱延鋼板およびその製造方法
JP2014185359A (ja) * 2013-03-22 2014-10-02 Jfe Steel Corp 高強度鋼板
CN105102662A (zh) * 2013-04-15 2015-11-25 杰富意钢铁株式会社 高强度热轧钢板及其制造方法
CN105209650B (zh) * 2013-05-14 2017-11-07 新日铁住金株式会社 热轧钢板及其制造方法
WO2014188966A1 (ja) * 2013-05-21 2014-11-27 新日鐵住金株式会社 熱延鋼板及びその製造方法
DE102013107010A1 (de) 2013-07-03 2015-01-22 Thyssenkrupp Steel Europe Ag Anlage und Verfahren zum Warmwalzen von Stahlband
KR101536479B1 (ko) * 2013-12-25 2015-07-13 주식회사 포스코 열간 성형용 고강도 구조용 강재 및 그 제조방법
JP6354271B2 (ja) * 2014-04-08 2018-07-11 新日鐵住金株式会社 低温靭性と均一伸びと穴拡げ性に優れた引張強度７８０ＭＰａ以上の高強度熱延鋼板及びその製造方法
CA2944863A1 (en) 2014-04-23 2015-10-29 Nippon Steel Corporation Hot-rolled steel sheet for tailored rolled blank, tailored rolled blank, and methods for producing these
WO2016132549A1 (ja) 2015-02-20 2016-08-25 新日鐵住金株式会社 熱延鋼板
BR112017013229A2 (pt) * 2015-02-20 2018-01-09 Nippon Steel & Sumitomo Metal Corporation chapa de aço laminada a quente
WO2016135898A1 (ja) 2015-02-25 2016-09-01 新日鐵住金株式会社 熱延鋼板
KR101980471B1 (ko) 2015-02-25 2019-05-21 닛폰세이테츠 가부시키가이샤 열연 강판
CN104911475B (zh) * 2015-06-25 2017-05-10 东北大学 一种低碳中锰高强韧性特厚钢板的制备方法
KR102207969B1 (ko) 2015-07-17 2021-01-26 잘쯔기터 플래시슈탈 게엠베하 Zn-Mg-Al 코팅을 구비한 베이나이트 다중상 강으로 이루어져 있는 열간 스트립을 제조하기 위한 방법 및 상응하는 열간 스트립
TW201825688A (zh) * 2016-01-14 2018-07-16 美商Ａｋ鋼鐵資產公司 溫軋含介穩態奧氏體的鋼
BR112019000766B8 (pt) 2016-08-05 2023-03-14 Nippon Steel & Sumitomo Metal Corp Chapa de aço
BR112019000422B1 (pt) 2016-08-05 2023-03-28 Nippon Steel Corporation Chapa de aço e chapa de aço galvanizada
CN106498287B (zh) * 2016-12-15 2018-11-06 武汉钢铁有限公司 一种ct90级连续管用热轧钢带及其生产方法
MX2019009803A (es) * 2017-02-17 2019-11-11 Jfe Steel Corp Lamina de acero laminada en caliente de alta resistencia y metodo para producir la misma.
JP6465266B1 (ja) * 2017-07-07 2019-02-06 新日鐵住金株式会社 熱延鋼板及びその製造方法
KR101977474B1 (ko) * 2017-08-09 2019-05-10 주식회사 포스코 표면 품질, 강도 및 연성이 우수한 도금강판
WO2020051269A1 (en) * 2018-09-05 2020-03-12 Flex-N-Gate Advanced Product Development, Llc Adaptive headlamp for optically and electronically shaping light
MX2021009296A (es) * 2019-03-11 2021-09-08 Nippon Steel Corp Lamina de acero laminada en caliente.
CN113383097B (zh) * 2019-03-26 2022-11-22 日本制铁株式会社 钢板、钢板的制造方法及镀层钢板
CN113677819B (zh) * 2019-05-31 2022-10-28 日本制铁株式会社 热冲压用钢板
WO2021117705A1 (ja) * 2019-12-09 2021-06-17 日本製鉄株式会社 熱延鋼板
WO2021123886A1 (en) 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled and annealed steel sheet and method of manufacturing the same
WO2021123888A1 (en) 2019-12-19 2021-06-24 Arcelormittal Cold rolled and heat-treated steel sheet and method of manufacturing the same
WO2021123887A1 (en) * 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled steel sheet and method of manufacturing the same
WO2021123889A1 (en) 2019-12-19 2021-06-24 Arcelormittal Hot rolled and heat-treated steel sheet and method of manufacturing the same
JP7226458B2 (ja) * 2020-01-23 2023-02-21 Ｊｆｅスチール株式会社 高強度熱延鋼板の製造方法
CN115244201B (zh) * 2020-05-08 2023-05-12 日本制铁株式会社 热轧钢板及其制造方法
CN113549846A (zh) * 2021-07-13 2021-10-26 鞍钢股份有限公司 一种低温性能优异的550MPa级海工钢及其制造方法
CN116334476B (zh) * 2022-12-14 2024-12-03 鞍钢股份有限公司 一种抗疲劳用涂装用钢板及其生产方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3188787B2 (ja) 1993-04-07 2001-07-16 新日本製鐵株式会社 穴拡げ性と延性に優れた高強度熱延鋼板の製造方法
JPH10183255A (ja) 1996-12-20 1998-07-14 Nippon Steel Corp ｒ値の面内異方性の小さい熱延鋼板の製造方法
BR9811051A (pt) * 1997-07-28 2000-08-15 Exxonmobil Upstream Res Co Placa de aço, e, processo para preparar a mesma
JP3990553B2 (ja) 2000-08-03 2007-10-17 新日本製鐵株式会社 形状凍結性に優れた高伸びフランジ性鋼板およびその製造方法
JP3990550B2 (ja) * 2001-06-08 2007-10-17 新日本製鐵株式会社 形状凍結性に優れた低降伏比型高強度鋼板とその製造方法
US6962631B2 (en) 2000-09-21 2005-11-08 Nippon Steel Corporation Steel plate excellent in shape freezing property and method for production thereof
JP3888128B2 (ja) 2000-10-31 2007-02-28 Ｊｆｅスチール株式会社 材質均一性に優れた高成形性高張力熱延鋼板ならびにその製造方法および加工方法
JP3882577B2 (ja) 2000-10-31 2007-02-21 Ｊｆｅスチール株式会社 伸びおよび伸びフランジ性に優れた高張力熱延鋼板ならびにその製造方法および加工方法
CA2462260C (en) 2001-10-04 2012-02-07 Nippon Steel Corporation High-strength thin steel sheet drawable and excellent in shape fixation property and method of producing the same
TWI248977B (en) 2003-06-26 2006-02-11 Nippon Steel Corp High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same
JP4276482B2 (ja) 2003-06-26 2009-06-10 新日本製鐵株式会社 極限変形能と形状凍結性に優れた高強度熱延鋼板とその製造方法
JP4525299B2 (ja) 2004-10-29 2010-08-18 Ｊｆｅスチール株式会社 加工性に優れた高強度熱延鋼板およびその製造方法
WO2006106847A1 (ja) 2005-03-30 2006-10-12 Kabushiki Kaisha Kobe Seiko Sho 化成処理性に優れた高強度熱延鋼板
JP4646881B2 (ja) 2006-09-15 2011-03-09 株式会社神戸製鋼所 伸びフランジ性に優れた熱延鋼板
JP5037415B2 (ja) * 2007-06-12 2012-09-26 新日本製鐵株式会社 穴広げ性に優れた高ヤング率鋼板及びその製造方法
JP5053157B2 (ja) * 2007-07-04 2012-10-17 新日本製鐵株式会社 プレス成形性の良好な高強度高ヤング率鋼板、溶融亜鉛めっき鋼板、合金化溶融亜鉛めっき鋼板及び鋼管、並びに、それらの製造方法
JP5068689B2 (ja) * 2008-04-24 2012-11-07 新日本製鐵株式会社 穴広げ性に優れた熱延鋼板

Also Published As

Publication number Publication date
WO2012133636A1 (ja) 2012-10-04
MX2013009507A (es) 2013-09-26
EP2692894A4 (en) 2015-11-11
EP2692894A1 (en) 2014-02-05
CA2827844C (en) 2016-05-17
TW201247894A (en) 2012-12-01
JPWO2012133636A1 (ja) 2014-07-28
PL2692894T3 (pl) 2018-08-31
CN103443320B (zh) 2015-09-23
TWI460289B (zh) 2014-11-11
BR112013024166B1 (pt) 2019-05-28
US10364478B2 (en) 2019-07-30
KR101539162B1 (ko) 2015-07-23
US20170130294A1 (en) 2017-05-11
CA2827844A1 (en) 2012-10-04
CN103443320A (zh) 2013-12-11
ES2678918T3 (es) 2018-08-20
BR112013024166A2 (pt) 2016-12-06
US9587287B2 (en) 2017-03-07
US20130319582A1 (en) 2013-12-05
KR20130125824A (ko) 2013-11-19
EP2692894B1 (en) 2018-03-21
JP5376089B2 (ja) 2013-12-25

Similar Documents

Publication Publication Date Title
MX381461B (es) Lamina de acero laminada en frio de alta resistencia y alto limite de fluencia y metodo de produccion para la misma.
MX2013012116A (es) Placa de acero laminada en frio de alta resistencia que tiene excelente alargamiento por tension uniforme y capacidad de expansion de agujeros y metodo de fabricacion de la misma.
MX358844B (es) Estabilizador hueco y tuberia de acero para estabilizadores huecos y metodo de produccion de los mismos.
UA112771C2 (uk) Сталевий лист з високою механічною міцністю, пластичністю і формованістю, спосіб виготовлення та застосування таких листів
MX2016001723A (es) Lamina de acero laminada en frio de alta resistencia y metodo para la fabricacion de la misma.
GB201210376D0 (en) High Strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereof
MX2016013898A (es) Placa de acero laminada en caliente para una pieza en blanco laminada a la medida, pieza en blanco laminada a la medida y metodos para producirlas.
MX2015007724A (es) Lamina de acero laminada en frio de alta resistencia con bajo limite de elasticidad y metodo para la fabricacion de la misma.
MX375029B (es) Hoja de acero laminada en caliente y metodo de fabricacion de la misma.
IN2014DN11262A (es)
UA111285C2 (uk) Гаряче- або холоднокатана сталь з низькою щільністю, спосіб її виготовлення та застосування
MX2015009431A (es) Fleje de acero de fase dual laminado en frio de 780 mpa y metodo para la fabricacion del mismo.
MX388223B (es) Lámina de acero laminada en frío de alta resistencia y método para la fabricación de la misma.
UA117134C2 (uk) Холоднокатаний сталевий лист, спосіб його виробництва і автотранспортний засіб
MX374822B (es) Plancha de acero laminada en frio de alta resistencia y proceso para fabricar la misma.
BR112013024166A2 (pt) chapa de aço laminada a quente de alta resistência tipo contendo bainita tendo excelente capacidade de trabalho isotrópico e método de produção da mesma
MX385499B (es) Metodo para producir una lamina de acero de alta resistencia que tiene resistencia y formabilidad mejoradas, y la lamina de acero de alta resistencia obtenida.
IN2014KN01170A (es)
MX2013002893A (es) Chapa delgada de acero laminada en caliente de alta resistencia que tiene excelente resistencia a la fatiga y metodo para fabricar la misma.
MX390334B (es) Lamina de acero laminada en frio y metodo para la fabricacion de la misma.
MX2017012858A (es) Lamina de acero con excelente maquinabilidad en frio durante la conformacion, y proceso para producir la misma.
EP3431624A3 (en) Soft magnetic component steel material having excellent pickling properties, soft magnetic component having excellent corrosion resistance and magnetic properties, and production method therefor
MX2015013579A (es) Lamina de acero recocida despues de galvanizada de alta resistencia y metodo para la fabricacion de la misma.
MX2017010909A (es) Lamina de acero laminada en frio de alta resistencia y metodo para fabricar la misma.
MX380450B (es) Lámina de acero de alta resistencia que tiene una pequeña anisotropía planar de elongación y método para la producción de la misma.

Legal Events

Date Code Title Description
FG Grant or registration