JPS6411950A - High-strength austenitic heat-resistant steel reduced in si content - Google Patents
High-strength austenitic heat-resistant steel reduced in si contentInfo
- Publication number
- JPS6411950A JPS6411950A JP62165388A JP16538887A JPS6411950A JP S6411950 A JPS6411950 A JP S6411950A JP 62165388 A JP62165388 A JP 62165388A JP 16538887 A JP16538887 A JP 16538887A JP S6411950 A JPS6411950 A JP S6411950A
- Authority
- JP
- Japan
- Prior art keywords
- content
- resistant steel
- austenitic heat
- strength austenitic
- steel reduced
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 229910052750 molybdenum Inorganic materials 0.000 abstract 4
- 229910052758 niobium Inorganic materials 0.000 abstract 4
- 229910052796 boron Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE:To obtain a high-strength austenitic heat-resistant steel reduced in Si content and excellent in creep rupture life, by specifying a composition consisting of C, Si, Mn, Cr, Ni, Mo, W, B, Nb, Ti, N, and Fe. CONSTITUTION:A high-strength austenitic heat-resistant steel reduced in Si content can be obtained by providing a composition which consists of, by weight, 0.02-0.15% C, <=0.15% Si, <=1.50% Mn, 17.0-26.0% Cr, 15.0-40.0% Ni, <=3.0% Mo and/or <=6.0% W, 0.001-0.01% B, <=0.5% Nb and/or <=0.2% Ti, 0.03-0.23% N, and the balance Fe with inevitable impurities and further contains, if necessary, <=0.15%, in total, of one or more kinds among <=0.1% Zr, <=0.1% Al, <=0.05% Ca, <=0.05% Mg, <=0.05% Y, and <=0.05% rare-earth element and in which Cr+60Si<=29.0%, Mo+1/2W=0.3-4.0%, Mo+1/2W+60Si<=10.0%, Nb+Ti=0.10-0.50%, and Nb+10Si<=1.80% are satisfied.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62165388A JP2510206B2 (en) | 1987-07-03 | 1987-07-03 | High strength austenitic heat resistant steel with low Si content |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62165388A JP2510206B2 (en) | 1987-07-03 | 1987-07-03 | High strength austenitic heat resistant steel with low Si content |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6411950A true JPS6411950A (en) | 1989-01-17 |
JP2510206B2 JP2510206B2 (en) | 1996-06-26 |
Family
ID=15811445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62165388A Expired - Fee Related JP2510206B2 (en) | 1987-07-03 | 1987-07-03 | High strength austenitic heat resistant steel with low Si content |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2510206B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0708184A1 (en) * | 1993-05-13 | 1996-04-24 | Nippon Steel Corporation | High-strength austenitic heat-resisting steel with excellent weldability and good high-temperature corrosion resistance |
WO1997009456A1 (en) * | 1995-09-01 | 1997-03-13 | Mitsubishi Jukogyo Kabushiki Kaisha | High-nickel austenitic stainless steel resistant to degradation caused by neutron irradiation |
WO2000049191A1 (en) * | 1999-02-16 | 2000-08-24 | Sandvik Ab; (Publ) | Heat resistant austenitic stainless steel |
JP2004315973A (en) * | 2003-04-14 | 2004-11-11 | General Electric Co <Ge> | Precipitation-strengthened nickel-iron-chromium alloy and processing method therefor |
WO2011033856A1 (en) * | 2009-09-16 | 2011-03-24 | 住友金属工業株式会社 | Ni-BASED ALLOY PRODUCT AND PROCESS FOR PRODUCTION THEREOF |
WO2014008881A1 (en) * | 2012-07-13 | 2014-01-16 | Salzgitter Mannesmann Stainless Tubes GmbH | Austenitic steel alloy having excellent creep strength and resistance to oxidation and corrosion at elevated use temperatures |
CN104651738A (en) * | 2013-11-20 | 2015-05-27 | 兴化市金牛机械铸造有限公司 | Low-nickel-type heat-resistant steel |
JP2019183193A (en) * | 2018-04-03 | 2019-10-24 | 日本製鉄株式会社 | Austenite stainless steel |
JP2020164919A (en) * | 2019-03-29 | 2020-10-08 | 日本製鉄株式会社 | Austenitic heat-resistant steel |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107532258B (en) | 2015-06-15 | 2019-05-28 | 新日铁住金株式会社 | High Cr series austenitic stainless steel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980757A (en) * | 1982-11-01 | 1984-05-10 | Hitachi Ltd | High strength austenitic steel |
JPS59173249A (en) * | 1983-03-19 | 1984-10-01 | Nippon Steel Corp | Austenite type heat resistance alloy |
JPS62133048A (en) * | 1985-12-04 | 1987-06-16 | Sumitomo Metal Ind Ltd | Austenitic steel having superior strength at high temperature |
-
1987
- 1987-07-03 JP JP62165388A patent/JP2510206B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980757A (en) * | 1982-11-01 | 1984-05-10 | Hitachi Ltd | High strength austenitic steel |
JPS59173249A (en) * | 1983-03-19 | 1984-10-01 | Nippon Steel Corp | Austenite type heat resistance alloy |
JPS62133048A (en) * | 1985-12-04 | 1987-06-16 | Sumitomo Metal Ind Ltd | Austenitic steel having superior strength at high temperature |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0708184A1 (en) * | 1993-05-13 | 1996-04-24 | Nippon Steel Corporation | High-strength austenitic heat-resisting steel with excellent weldability and good high-temperature corrosion resistance |
EP0708184A4 (en) * | 1993-05-13 | 1996-07-03 | Nippon Steel Corp | High-strength austenitic heat-resisting steel with excellent weldability and good high-temperature corrosion resistance |
WO1997009456A1 (en) * | 1995-09-01 | 1997-03-13 | Mitsubishi Jukogyo Kabushiki Kaisha | High-nickel austenitic stainless steel resistant to degradation caused by neutron irradiation |
US5976275A (en) * | 1995-09-01 | 1999-11-02 | Mitsubishi Jukogyo Kabushiki Kaisha | High-nickel austenitic stainless steel resistant to degradation by neutron irradiation |
WO2000049191A1 (en) * | 1999-02-16 | 2000-08-24 | Sandvik Ab; (Publ) | Heat resistant austenitic stainless steel |
US6485679B1 (en) | 1999-02-16 | 2002-11-26 | Sandvik Ab | Heat resistant austenitic stainless steel |
CN1107123C (en) * | 1999-02-16 | 2003-04-30 | 桑德维克公司 | Heat resistant Austenitic stainless steel |
KR100665746B1 (en) * | 1999-02-16 | 2007-01-09 | 산드빅 인터렉츄얼 프로퍼티 에이비 | Heat resistant austenitic stainless steel |
JP5000805B2 (en) * | 1999-02-16 | 2012-08-15 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Heat resistant austenitic stainless steel |
JP2004315973A (en) * | 2003-04-14 | 2004-11-11 | General Electric Co <Ge> | Precipitation-strengthened nickel-iron-chromium alloy and processing method therefor |
JP2011063838A (en) * | 2009-09-16 | 2011-03-31 | Sumitomo Metal Ind Ltd | Ni-BASED ALLOY PRODUCT AND MANUFACTURING METHOD THEREFOR |
EP2479300A1 (en) * | 2009-09-16 | 2012-07-25 | Sumitomo Metal Industries, Ltd. | Ni-BASED ALLOY PRODUCT AND PROCESS FOR PRODUCTION THEREOF |
WO2011033856A1 (en) * | 2009-09-16 | 2011-03-24 | 住友金属工業株式会社 | Ni-BASED ALLOY PRODUCT AND PROCESS FOR PRODUCTION THEREOF |
EP2479300A4 (en) * | 2009-09-16 | 2013-11-27 | Nippon Steel & Sumitomo Metal Corp | Ni-BASED ALLOY PRODUCT AND PROCESS FOR PRODUCTION THEREOF |
US8801876B2 (en) | 2009-09-16 | 2014-08-12 | Nippon Steel & Sumitomo Metal Corporation | Ni-based alloy product and producing method thereof |
WO2014008881A1 (en) * | 2012-07-13 | 2014-01-16 | Salzgitter Mannesmann Stainless Tubes GmbH | Austenitic steel alloy having excellent creep strength and resistance to oxidation and corrosion at elevated use temperatures |
CN104718306A (en) * | 2012-07-13 | 2015-06-17 | 萨尔茨吉特曼内斯曼不锈管有限责任公司 | Austenitic steel alloy having excellent creep strength and resistance to oxidation and corrosion at elevated use temperatures |
JP2015528057A (en) * | 2012-07-13 | 2015-09-24 | ザルツギッター・マンネスマン・ステンレス・チューブス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Austenitic alloy steel with excellent creep strength, oxidation resistance and corrosion resistance at high operating temperature |
CN104651738A (en) * | 2013-11-20 | 2015-05-27 | 兴化市金牛机械铸造有限公司 | Low-nickel-type heat-resistant steel |
JP2019183193A (en) * | 2018-04-03 | 2019-10-24 | 日本製鉄株式会社 | Austenite stainless steel |
JP2020164919A (en) * | 2019-03-29 | 2020-10-08 | 日本製鉄株式会社 | Austenitic heat-resistant steel |
Also Published As
Publication number | Publication date |
---|---|
JP2510206B2 (en) | 1996-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |