EP3604591A4 - Martensitic stainless steel material - Google Patents
Martensitic stainless steel material Download PDFInfo
- Publication number
- EP3604591A4 EP3604591A4 EP18774332.3A EP18774332A EP3604591A4 EP 3604591 A4 EP3604591 A4 EP 3604591A4 EP 18774332 A EP18774332 A EP 18774332A EP 3604591 A4 EP3604591 A4 EP 3604591A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stainless steel
- steel material
- martensitic stainless
- martensitic
- steel
- 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.)
- Pending
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/22—Martempering
-
- 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
-
- 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
- C21D6/004—Heat treatment of ferrous alloys containing Cr and 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, 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
- C21D8/0205—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
-
- 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous 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
-
- 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
- C22C38/02—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
- C22C38/18—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
- 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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017062539 | 2017-03-28 | ||
PCT/JP2018/012601 WO2018181404A1 (en) | 2017-03-28 | 2018-03-27 | Martensitic stainless steel material |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3604591A1 EP3604591A1 (en) | 2020-02-05 |
EP3604591A4 true EP3604591A4 (en) | 2020-09-02 |
Family
ID=63676335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18774332.3A Pending EP3604591A4 (en) | 2017-03-28 | 2018-03-27 | Martensitic stainless steel material |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3604591A4 (en) |
JP (1) | JP6787483B2 (en) |
CN (1) | CN110462085A (en) |
MX (1) | MX2019011443A (en) |
RU (1) | RU2718019C1 (en) |
WO (1) | WO2018181404A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112019007842B1 (en) * | 2016-10-25 | 2023-03-14 | Jfe Steel Corporation | MARTENSITIC STAINLESS STEEL SEAMLESS TUBE FOR TUBULAR PRODUCTS IN THE OIL SECTOR AND ITS PRODUCTION METHOD |
MX2020002836A (en) | 2017-09-29 | 2020-07-22 | Jfe Steel Corp | Oil well pipe martensitic stainless seamless steel pipe and production method for same. |
WO2019065116A1 (en) * | 2017-09-29 | 2019-04-04 | Jfeスチール株式会社 | Oil well pipe martensitic stainless seamless steel pipe and production method for same |
WO2019065115A1 (en) * | 2017-09-29 | 2019-04-04 | Jfeスチール株式会社 | Oil well pipe martensitic stainless seamless steel pipe and production method for same |
US11965232B2 (en) * | 2018-10-02 | 2024-04-23 | Nippon Steel Corporation | Martensitic stainless seamless steel pipe |
US11970759B2 (en) * | 2018-10-02 | 2024-04-30 | Nippon Steel Corporation | Martensitic stainless seamless steel pipe |
MX2021005256A (en) * | 2018-11-05 | 2021-06-18 | Jfe Steel Corp | Seamless martensite stainless steel tube for oil well pipes, and method for manufacturing same. |
WO2021015141A1 (en) * | 2019-07-24 | 2021-01-28 | 日本製鉄株式会社 | Martensitic stainless steel pipe, and method for manufacturing martensitic stainless steel pipe |
JP7215369B2 (en) * | 2019-07-24 | 2023-01-31 | 日本製鉄株式会社 | METHOD FOR MANUFACTURING MARTENSITE STAINLESS STEEL PIPE |
JP7200869B2 (en) * | 2019-07-24 | 2023-01-10 | 日本製鉄株式会社 | Manufacturing method of stainless steel pipe |
JP6950851B1 (en) * | 2019-12-24 | 2021-10-13 | Jfeスチール株式会社 | High-strength stainless steel seamless steel pipe for oil wells |
JP7201094B2 (en) * | 2020-04-01 | 2023-01-10 | Jfeスチール株式会社 | High-strength stainless seamless steel pipe for oil wells and its manufacturing method |
EP4130317A4 (en) * | 2020-04-01 | 2023-05-17 | Nippon Steel Corporation | Steel material |
WO2021210564A1 (en) * | 2020-04-13 | 2021-10-21 | 日本製鉄株式会社 | Martensitic stainless steel, and production method of martensitic stainless steel |
JP7223210B2 (en) * | 2020-06-15 | 2023-02-15 | 日鉄ステンレス株式会社 | Precipitation hardening martensitic stainless steel sheet with excellent fatigue resistance |
CN112095055B (en) * | 2020-08-31 | 2021-04-09 | 北京科技大学 | High-temperature high-strength low-carbon martensite heat-strength steel and preparation method thereof |
WO2024063108A1 (en) * | 2022-09-21 | 2024-03-28 | 日本製鉄株式会社 | Martensitic stainless steel material |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09291344A (en) * | 1996-02-26 | 1997-11-11 | Nippon Steel Corp | Low hardness martensitic stainless steel |
US5820699A (en) * | 1994-07-21 | 1998-10-13 | Nippon Steel Corp. | Martensitic stainless steel having excellent hot workability and sulfide stress cracking resistance |
EP1584699A1 (en) * | 2002-12-20 | 2005-10-12 | Sumitomo Metal Industries, Ltd. | High-strength martensitic stainless steel with excellent resistances to carbon dioxide gas corrosion and sulfide stress corrosion cracking |
EP1652950A1 (en) * | 2003-07-22 | 2006-05-03 | Sumitomo Metal Industries, Ltd. | Martensitic stainless steel |
JP2011089159A (en) * | 2009-10-21 | 2011-05-06 | Jfe Steel Corp | Method for manufacturing martensitic stainless steel welded tube excellent in intergranular stress corrosion cracking resistance |
JP2015161010A (en) * | 2014-02-28 | 2015-09-07 | Jfeスチール株式会社 | Martensitic stainless steel tube for line pipe excellent in reel barge construction property and manufacturing method therefor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3444008B2 (en) | 1995-03-10 | 2003-09-08 | 住友金属工業株式会社 | Martensitic stainless steel with excellent carbon dioxide corrosion resistance and sulfide stress corrosion cracking resistance |
JPH101755A (en) | 1996-04-15 | 1998-01-06 | Nippon Steel Corp | Martensitic stainless steel excellent in corrosion resistance and sulfide stress corrosion cracking resistance and its production |
JPH11310855A (en) | 1998-04-27 | 1999-11-09 | Sumitomo Metal Ind Ltd | Martensitic stainless steel for oil well, excellent in corrosion resistance, and its production |
JP2000192196A (en) | 1998-12-22 | 2000-07-11 | Sumitomo Metal Ind Ltd | Martensitic stainless steel for oil well |
JP3485022B2 (en) * | 1999-05-17 | 2004-01-13 | 住友金属工業株式会社 | Martensitic stainless steel with excellent hot workability |
JP4449174B2 (en) * | 2000-06-19 | 2010-04-14 | Jfeスチール株式会社 | Manufacturing method of high strength martensitic stainless steel pipe for oil well |
CN1114715C (en) * | 2000-11-15 | 2003-07-16 | 浦项产业科学研究院 | Martensitic stainless steel with high mechanical strength and anti-corrosion |
JP2003003243A (en) | 2001-06-22 | 2003-01-08 | Sumitomo Metal Ind Ltd | High-strength martensitic stainless steel with excellent resistance to carbon dioxide gas corrosion and sulfide stress corrosion cracking |
BRPI0719904B1 (en) * | 2006-08-22 | 2018-11-21 | Nippon Steel & Sumitomo Metal Corp | martensitic stainless steel |
JP5582307B2 (en) | 2010-12-27 | 2014-09-03 | Jfeスチール株式会社 | High strength martensitic stainless steel seamless pipe for oil wells |
JP5488643B2 (en) * | 2012-05-31 | 2014-05-14 | Jfeスチール株式会社 | High strength stainless steel seamless pipe for oil country tubular goods and method for producing the same |
CN106414785B (en) * | 2014-05-21 | 2018-10-09 | 杰富意钢铁株式会社 | Oil well high-strength stainless steel seamless steel tube and its manufacturing method |
-
2018
- 2018-03-27 WO PCT/JP2018/012601 patent/WO2018181404A1/en unknown
- 2018-03-27 JP JP2019509937A patent/JP6787483B2/en active Active
- 2018-03-27 CN CN201880020755.4A patent/CN110462085A/en active Pending
- 2018-03-27 EP EP18774332.3A patent/EP3604591A4/en active Pending
- 2018-03-27 RU RU2019132204A patent/RU2718019C1/en active
- 2018-03-27 MX MX2019011443A patent/MX2019011443A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820699A (en) * | 1994-07-21 | 1998-10-13 | Nippon Steel Corp. | Martensitic stainless steel having excellent hot workability and sulfide stress cracking resistance |
JPH09291344A (en) * | 1996-02-26 | 1997-11-11 | Nippon Steel Corp | Low hardness martensitic stainless steel |
EP1584699A1 (en) * | 2002-12-20 | 2005-10-12 | Sumitomo Metal Industries, Ltd. | High-strength martensitic stainless steel with excellent resistances to carbon dioxide gas corrosion and sulfide stress corrosion cracking |
EP1652950A1 (en) * | 2003-07-22 | 2006-05-03 | Sumitomo Metal Industries, Ltd. | Martensitic stainless steel |
JP2011089159A (en) * | 2009-10-21 | 2011-05-06 | Jfe Steel Corp | Method for manufacturing martensitic stainless steel welded tube excellent in intergranular stress corrosion cracking resistance |
JP2015161010A (en) * | 2014-02-28 | 2015-09-07 | Jfeスチール株式会社 | Martensitic stainless steel tube for line pipe excellent in reel barge construction property and manufacturing method therefor |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018181404A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2018181404A1 (en) | 2019-12-12 |
BR112019017764A2 (en) | 2020-03-31 |
WO2018181404A1 (en) | 2018-10-04 |
CN110462085A (en) | 2019-11-15 |
JP6787483B2 (en) | 2020-11-18 |
MX2019011443A (en) | 2019-11-01 |
EP3604591A1 (en) | 2020-02-05 |
RU2718019C1 (en) | 2020-03-30 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20190830 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20200805 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/42 20060101AFI20200730BHEP Ipc: C22C 38/46 20060101ALI20200730BHEP Ipc: C21D 8/00 20060101ALI20200730BHEP Ipc: C21D 6/00 20060101ALI20200730BHEP Ipc: C21D 1/18 20060101ALI20200730BHEP Ipc: C22C 38/04 20060101ALI20200730BHEP Ipc: C22C 38/44 20060101ALI20200730BHEP Ipc: C22C 38/06 20060101ALI20200730BHEP Ipc: C21D 1/22 20060101ALI20200730BHEP Ipc: C22C 38/02 20060101ALI20200730BHEP Ipc: C21D 8/02 20060101ALI20200730BHEP Ipc: C22C 38/50 20060101ALI20200730BHEP Ipc: B21B 23/00 20060101ALI20200730BHEP Ipc: C22C 38/52 20060101ALI20200730BHEP Ipc: C22C 38/00 20060101ALI20200730BHEP Ipc: C21D 8/10 20060101ALI20200730BHEP |