EP2902522A4 - Lochwerkzeugmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials - Google Patents

Lochwerkzeugmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials

Info

Publication number
EP2902522A4
EP2902522A4 EP13842050.0A EP13842050A EP2902522A4 EP 2902522 A4 EP2902522 A4 EP 2902522A4 EP 13842050 A EP13842050 A EP 13842050A EP 2902522 A4 EP2902522 A4 EP 2902522A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
miller
drill
welded steel
steel tubes
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP13842050.0A
Other languages
English (en)
French (fr)
Other versions
EP2902522B1 (de
EP2902522A1 (de
Inventor
Kotaro Ona
Yuta Yokomizo
Yasuyoshi Hidaka
Tetsuya Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and 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 and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2902522A1 publication Critical patent/EP2902522A1/de
Publication of EP2902522A4 publication Critical patent/EP2902522A4/de
Application granted granted Critical
Publication of EP2902522B1 publication Critical patent/EP2902522B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • 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
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C21D2211/008—Martensite
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP13842050.0A 2012-09-28 2013-09-26 Lochdornmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials Active EP2902522B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012217720 2012-09-28
PCT/JP2013/076081 WO2014050975A1 (ja) 2012-09-28 2013-09-26 シームレス鋼管製造用ピアサープラグ用素材およびその製造方法

Publications (3)

Publication Number Publication Date
EP2902522A1 EP2902522A1 (de) 2015-08-05
EP2902522A4 true EP2902522A4 (de) 2016-06-15
EP2902522B1 EP2902522B1 (de) 2018-06-27

Family

ID=50388370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13842050.0A Active EP2902522B1 (de) 2012-09-28 2013-09-26 Lochdornmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials

Country Status (6)

Country Link
EP (1) EP2902522B1 (de)
JP (1) JP6195570B2 (de)
CN (1) CN104685085B (de)
BR (1) BR112015006482B8 (de)
TW (1) TWI487800B (de)
WO (1) WO2014050975A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6385195B2 (ja) * 2014-08-19 2018-09-05 新報国製鉄株式会社 シームレスパイプ製造用ピアサープラグ
CN105546228A (zh) * 2016-01-20 2016-05-04 浙江海洋学院 一种船舶用无缝钢管及其制备方法
CN106077097A (zh) * 2016-06-02 2016-11-09 天津钢管集团股份有限公司 提高穿孔机组顶头表面性能的结构及制作方法
EP3498388B1 (de) * 2016-08-08 2020-08-26 Nippon Steel Corporation Verfahren zur herstellung eines durchstechsteckers
WO2019087510A1 (ja) 2017-11-02 2019-05-09 日本製鉄株式会社 ピアサープラグ及びその製造方法
CN110616364B (zh) * 2018-06-20 2021-08-13 宝山钢铁股份有限公司 一种经济型无缝钢管高穿孔寿命顶头及其制造方法
WO2020013197A1 (ja) * 2018-07-09 2020-01-16 日本製鉄株式会社 継目無鋼管及びその製造方法
CN112881121A (zh) * 2021-01-15 2021-06-01 常州宝菱重工机械有限公司 钢管穿孔顶头表面氧化膜评定方法
CN112899564A (zh) * 2021-01-15 2021-06-04 常州宝菱重工机械有限公司 钢管穿孔顶头及制备方法
CN117987746B (zh) * 2024-03-27 2024-10-15 南通市嘉业机械制造有限公司 一种耐磨无缝钢管穿孔顶头及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369948A (ja) * 1986-09-09 1988-03-30 Kawasaki Steel Corp 継目無鋼管製造用工具材料
JPH0474848A (ja) * 1990-07-13 1992-03-10 Sumitomo Metal Ind Ltd 熱間製管工具用鋼及び熱間製管工具
JPH04270003A (ja) * 1991-02-23 1992-09-25 Sumitomo Metal Ind Ltd 熱間製管工具及びその製造方法
JPH0760314A (ja) * 1993-08-24 1995-03-07 Sumitomo Metal Ind Ltd 熱間製管用工具及びその製造方法
JPH08300014A (ja) * 1995-04-27 1996-11-19 Sumitomo Metal Ind Ltd 熱間製管工具の製造方法
JP2002047533A (ja) * 2000-07-28 2002-02-15 Nippon Chuzo Kk 継目無管製造用工具及びその製造方法
EP1632583A1 (de) * 2003-05-13 2006-03-08 Sumitomo Metal Industries, Ltd. Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren
EP2111933A1 (de) * 2007-02-05 2009-10-28 Sumitomo Metal Industries Limited Verfahren zur herstellung eines stopfens zur verwendung beim lochen/walzen von metallischem rohmaterial, verfahren zur herstellung eines metallrohrs und stopfen zur verwendung beim lochen/walzen von metallischem rohmaterial

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1060583A (ja) * 1996-08-20 1998-03-03 Hitachi Metals Ltd 熱間の耐摩耗性に優れた鋳造工具
JPH10137818A (ja) * 1996-11-05 1998-05-26 Kawasaki Steel Corp 継目無鋼管穿孔圧延用プラグ
JP3292122B2 (ja) * 1997-12-19 2002-06-17 日本鋼管株式会社 継目無鋼管製造用工具
CN1144893C (zh) * 2000-02-28 2004-04-07 新日本制铁株式会社 成形性优良的钢管及制造这种钢管的方法
JP4388676B2 (ja) * 2000-07-28 2009-12-24 日本鋳造株式会社 継目無管製造用工具及びその製造方法
JP4165058B2 (ja) * 2001-07-25 2008-10-15 Ｊｆｅスチール株式会社 穿孔圧延用工具およびその製造方法
JP3797192B2 (ja) 2001-10-25 2006-07-12 Ｊｆｅスチール株式会社 穿孔圧延用工具
CN101070581A (zh) * 2006-05-12 2007-11-14 江苏南山冶金机械制造有限公司 不锈钢无缝钢管穿孔顶头
PL2078764T3 (pl) * 2006-10-27 2013-04-30 Sumitomo Metal Ind Bezszwowa rura stalowa do zasobników poduszki powietrznej oraz sposób jej wytwarzania
EP2198984B1 (de) 2007-11-01 2016-12-14 Nippon Steel & Sumitomo Metal Corporation Durchstechstecker, verfahren zur wiedergewinnung des durchstechsteckers und wiedergewinnungsanlagenlinie für den durchstechstecker

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369948A (ja) * 1986-09-09 1988-03-30 Kawasaki Steel Corp 継目無鋼管製造用工具材料
JPH0474848A (ja) * 1990-07-13 1992-03-10 Sumitomo Metal Ind Ltd 熱間製管工具用鋼及び熱間製管工具
JPH04270003A (ja) * 1991-02-23 1992-09-25 Sumitomo Metal Ind Ltd 熱間製管工具及びその製造方法
JPH0760314A (ja) * 1993-08-24 1995-03-07 Sumitomo Metal Ind Ltd 熱間製管用工具及びその製造方法
JPH08300014A (ja) * 1995-04-27 1996-11-19 Sumitomo Metal Ind Ltd 熱間製管工具の製造方法
JP2002047533A (ja) * 2000-07-28 2002-02-15 Nippon Chuzo Kk 継目無管製造用工具及びその製造方法
EP1632583A1 (de) * 2003-05-13 2006-03-08 Sumitomo Metal Industries, Ltd. Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren
EP2111933A1 (de) * 2007-02-05 2009-10-28 Sumitomo Metal Industries Limited Verfahren zur herstellung eines stopfens zur verwendung beim lochen/walzen von metallischem rohmaterial, verfahren zur herstellung eines metallrohrs und stopfen zur verwendung beim lochen/walzen von metallischem rohmaterial

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014050975A1 *

Also Published As

Publication number Publication date
EP2902522B1 (de) 2018-06-27
TWI487800B (zh) 2015-06-11
CN104685085B (zh) 2016-10-26
TW201420777A (zh) 2014-06-01
JPWO2014050975A1 (ja) 2016-08-22
WO2014050975A1 (ja) 2014-04-03
JP6195570B2 (ja) 2017-09-13
BR112015006482B8 (pt) 2020-10-13
BR112015006482A2 (pt) 2017-07-04
CN104685085A (zh) 2015-06-03
EP2902522A1 (de) 2015-08-05
BR112015006482B1 (pt) 2020-01-28

Similar Documents

Publication Publication Date Title
EP2902522A4 (de) Lochwerkzeugmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials
EP3053696A4 (de) Reibrührschweissverfahren für baustahl und verfahren zur herstellung einer verbindung für baustahl
EP2551377A4 (de) Stahlblech für container und verfahren zu seiner herstellung
EP2784172A4 (de) Wärmebeständiger ferritischer stahl und herstellungsverfahren dafür
EP2770077A4 (de) Lagerstahl und herstellungsverfahren dafür
EP2857537A4 (de) Hohlstabilisator und stahlrohr für hohle stabilisatoren und verfahren zur herstellung davon
EP2799579A4 (de) Kornorientiertes elektrisches stahlblech und verfahren zu seiner herstellung
EP2770075A4 (de) Orientiertes elektromagnetisches stahlblech sowie verfahren zu seiner herstellung
EP2860800A4 (de) Positivelektrodenmaterial für natriumbatterien und verfahren zu seiner herstellung
EP2803742A4 (de) Stahl für bolzen, bolzen und verfahren zur herstellung des bolzens
EP2677054A4 (de) Duplex-edelstahl und herstellungsverfahren dafür
EP3034641A4 (de) Ultrahochfeste stahlplatte und herstellungsverfahren dafür
EP2765213A4 (de) Stahldraht für bolzen, bolzen und herstellungsverfahren dafür
EP2762596A4 (de) Hochfeste stahlplatte und herstellungsverfahren dafür
EP2816132A4 (de) Stahlblech, plattiertes stahlblech, verfahren zur herstellung eines stahlbleches und verfahren zur herstellung von plattiertem stahlblech
EP3037567A4 (de) Mit austenitischem rostfreiem stahl kaschierte stahlplatte und verfahren zur herstellung davon
EP2975148A4 (de) Dickes stahlblech mit hervorragenden ctod-eigenschaften in mehrschichtigen schweissverbindungen und herstellungsverfahren für das dicke stahlblech
EP2832865A4 (de) Verfahren zur herstellung eines kornorientierten elektrischen stahlblechs
EP3081662A4 (de) Stahlblech und verfahren zur herstellung davon
EP2743363A4 (de) Nickelstahlplatte und herstellungsverfahren dafür
EP2752255A4 (de) Herstellungsverfahren für ein geschweisstes stahlrohr und geschweisstes stahlrohr
EP2919303A4 (de) Elektrodenmaterial und verfahren zur herstellung eines elektrodenmaterials
EP2786830A4 (de) Up-schweissverfahren für stahlplatten
EP2883975A4 (de) Hochfestes elektromagnetisches stahlblech und verfahren zu seiner herstellung
EP2843072A4 (de) Nahtloses stahlrohr und verfahren zur herstellung davon

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150427

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160518

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 9/00 20060101ALI20160511BHEP

Ipc: B22C 9/22 20060101ALI20160511BHEP

Ipc: C21D 3/06 20060101ALI20160511BHEP

Ipc: C21D 8/10 20060101ALI20160511BHEP

Ipc: C22C 38/54 20060101ALI20160511BHEP

Ipc: C22C 38/00 20060101AFI20160511BHEP

Ipc: C22C 38/12 20060101ALI20160511BHEP

Ipc: C22C 38/42 20060101ALI20160511BHEP

Ipc: C22C 38/44 20060101ALI20160511BHEP

Ipc: C21D 1/32 20060101ALI20160511BHEP

Ipc: C22C 38/02 20060101ALI20160511BHEP

Ipc: C22C 38/04 20060101ALI20160511BHEP

Ipc: B21B 25/00 20060101ALI20160511BHEP

Ipc: C21D 9/08 20060101ALI20160511BHEP

17Q First examination report despatched

Effective date: 20170503

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602013039523

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C22C0038000000

Ipc: C22C0038080000

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/48 20060101ALI20171116BHEP

Ipc: C22C 38/16 20060101ALI20171116BHEP

Ipc: C21D 8/10 20060101ALI20171116BHEP

Ipc: B21B 25/00 20060101ALI20171116BHEP

Ipc: C21D 9/08 20060101ALI20171116BHEP

Ipc: C22C 38/44 20060101ALI20171116BHEP

Ipc: C22C 38/08 20060101AFI20171116BHEP

Ipc: C22C 38/04 20060101ALI20171116BHEP

Ipc: B22C 9/22 20060101ALI20171116BHEP

Ipc: C22C 38/02 20060101ALI20171116BHEP

Ipc: C22C 38/00 20060101ALI20171116BHEP

Ipc: C22C 38/42 20060101ALI20171116BHEP

Ipc: C22C 38/12 20060101ALI20171116BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180105

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1012416

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602013039523

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180927

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180927

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180627

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180928

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1012416

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181027

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013039523

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180927

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

26N No opposition filed

Effective date: 20190328

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602013039523

Country of ref document: DE

Representative=s name: VOSSIUS & PARTNER PATENTANWAELTE RECHTSANWAELT, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602013039523

Country of ref document: DE

Owner name: NIPPON STEEL CORPORATION, JP

Free format text: FORMER OWNER: NIPPON STEEL & SUMITOMO METAL CORPORATION, TOKYO, JP

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180930

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180927

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180627

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180627

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130926

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250730

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250825

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250808

Year of fee payment: 13