GB1077979A - Stainless steel and method - Google Patents
Stainless steel and methodInfo
- Publication number
- GB1077979A GB1077979A GB31438/64A GB3143864A GB1077979A GB 1077979 A GB1077979 A GB 1077979A GB 31438/64 A GB31438/64 A GB 31438/64A GB 3143864 A GB3143864 A GB 3143864A GB 1077979 A GB1077979 A GB 1077979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stainless steel
- steel
- ageing
- quenching
- ill
- 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.)
- Expired
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
- C22C38/44—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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Arc Welding In General (AREA)
Abstract
A stainless steel has the following percentage composition:- .Cr.11.5 - 13.5 .Ni.7 - 10 .Al.0.5 - 1.5 .Mo.1.75 - 2.5 .C.up to 0.05 .Mn.up to 0.5 .Si.up to 0.6 .S.up to 0.02 .P.up to 0.04 .N.up to 0.05 .Fe.the balance It may also contain B up to 0.005 and Ti up to 0.1. The steel may be precipitation hardened by solution treating at 1500 - 2100 DEG F. quenching in air, oil or water and ageing at 900 - 1150 DEG F.; it may also be subjected to an additional intermediate, transformation treatment involving heating to 1300 - 1750 DEG F. and cooling to between 60 DEG F. and -200 DEG F. without ill-effect.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29948463A | 1963-08-02 | 1963-08-02 | |
US37657064A | 1964-06-19 | 1964-06-19 | |
US58529866A | 1966-10-10 | 1966-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1077979A true GB1077979A (en) | 1967-08-02 |
Family
ID=27404660
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31438/64A Expired GB1077979A (en) | 1963-08-02 | 1964-08-04 | Stainless steel and method |
GB40115/67A Expired GB1138098A (en) | 1963-08-02 | 1967-09-01 | Stainless steel |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40115/67A Expired GB1138098A (en) | 1963-08-02 | 1967-09-01 | Stainless steel |
Country Status (5)
Country | Link |
---|---|
US (1) | US3556776A (en) |
BE (2) | BE651249A (en) |
DE (2) | DE1458330C3 (en) |
GB (2) | GB1077979A (en) |
SE (1) | SE316023B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE651249A (en) * | 1963-08-02 | 1964-11-16 | ||
US3769003A (en) * | 1971-04-05 | 1973-10-30 | Int Nickel Co | Alloy steel particularly adaptable for use as a filler metal |
US4125260A (en) * | 1976-05-17 | 1978-11-14 | True Temper Corporation | Tubular golf shaft of stainless steel |
US4049430A (en) * | 1976-08-18 | 1977-09-20 | Carpenter Technology Corporation | Precipitation hardenable stainless steel |
FR2419472A1 (en) * | 1978-03-08 | 1979-10-05 | Ciat Sa | Heating system for swimming pool - has air treated by heat pump with some flow by=passed around evaporator with total flow passing over condenser |
US4754950A (en) * | 1984-10-30 | 1988-07-05 | Kabushiki Kaisha Toshiba | Valve |
US5681528A (en) * | 1995-09-25 | 1997-10-28 | Crs Holdings, Inc. | High-strength, notch-ductile precipitation-hardening stainless steel alloy |
US5855844A (en) * | 1995-09-25 | 1999-01-05 | Crs Holdings, Inc. | High-strength, notch-ductile precipitation-hardening stainless steel alloy and method of making |
US5888449A (en) * | 1997-05-30 | 1999-03-30 | Teledyne Industries, Inc. | Stainless steel |
US7901519B2 (en) * | 2003-12-10 | 2011-03-08 | Ati Properties, Inc. | High strength martensitic stainless steel alloys, methods of forming the same, and articles formed therefrom |
FR2887558B1 (en) * | 2005-06-28 | 2007-08-17 | Aubert & Duval Soc Par Actions | MARTENSITIC STAINLESS STEEL COMPOSITION, PROCESS FOR MANUFACTURING A MECHANICAL PART THEREFROM, AND PIECE THUS OBTAINED |
US7931758B2 (en) * | 2008-07-28 | 2011-04-26 | Ati Properties, Inc. | Thermal mechanical treatment of ferrous alloys, and related alloys and articles |
JP5502575B2 (en) * | 2010-04-16 | 2014-05-28 | 株式会社日立製作所 | Precipitation hardening martensitic stainless steel and steam turbine blades |
JP5528986B2 (en) * | 2010-11-09 | 2014-06-25 | 株式会社日立製作所 | Precipitation hardening type martensitic stainless steel and steam turbine member using the same |
JP5764503B2 (en) * | 2012-01-19 | 2015-08-19 | 三菱日立パワーシステムズ株式会社 | Precipitation hardening type martensitic stainless steel, steam turbine long blade, turbine rotor and steam turbine using the same |
JP6317542B2 (en) | 2012-02-27 | 2018-04-25 | 三菱日立パワーシステムズ株式会社 | Steam turbine rotor |
JP6259579B2 (en) * | 2012-03-29 | 2018-01-10 | 新日鐵住金ステンレス株式会社 | High-strength stainless steel wire, high-strength spring, and method of manufacturing the same |
JP6113456B2 (en) * | 2012-10-17 | 2017-04-12 | 三菱日立パワーシステムズ株式会社 | Precipitation hardened martensitic stainless steel and steam turbine long blades using it |
ES2811140T3 (en) * | 2015-04-21 | 2021-03-10 | Jfe Steel Corp | Martensitic stainless steel |
KR102169859B1 (en) * | 2016-04-12 | 2020-10-26 | 제이에프이 스틸 가부시키가이샤 | Martensite stainless steel plate |
SE1650850A1 (en) * | 2016-06-16 | 2017-11-21 | Uddeholms Ab | Steel suitable for plastic moulding tools |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR743179A (en) * | 1933-03-25 | |||
AT146720B (en) * | 1931-06-23 | 1936-08-10 | Krupp Ag | Manufacture of objects that must have special strength properties, in particular high vibration resistance and / or should have high resistance to becoming brittle due to intergranular corrosion. |
US2505762A (en) * | 1946-09-06 | 1950-05-02 | Armco Steel Corp | Stainless steel and method |
US2505764A (en) * | 1946-09-06 | 1950-05-02 | Armco Steel Corp | Stainless steel and method |
US2505763A (en) * | 1946-09-06 | 1950-05-02 | Armco Steel Corp | Stainless steel and method |
US2799602A (en) * | 1956-10-04 | 1957-07-16 | Allegheny Ludlum Steel | Process for producing stainless steel |
US2958617A (en) * | 1957-07-31 | 1960-11-01 | Armco Steel Corp | Method for hardening chromiumnickel stainless steel |
US2958618A (en) * | 1957-07-31 | 1960-11-01 | Armco Steel Corp | Method for hardening chromiumnickel stainless steel |
US3117860A (en) * | 1958-04-11 | 1964-01-14 | Ferrolegeringar Trollhetteverk | Methods of removing copper and related metals from sulfidic molybdenum ores and molybdenum-containing materials |
US2999039A (en) * | 1959-09-14 | 1961-09-05 | Allegheny Ludlum Steel | Martensitic steel |
US3131055A (en) * | 1960-03-11 | 1964-04-28 | Soc Metallurgique Imphy | Alloy based on iron, containing nickel, chromium and aluminium, and process for obtaining same |
BE651249A (en) * | 1963-08-02 | 1964-11-16 |
-
1964
- 1964-07-31 BE BE651249D patent/BE651249A/xx unknown
- 1964-08-03 DE DE1458330A patent/DE1458330C3/en not_active Expired
- 1964-08-04 GB GB31438/64A patent/GB1077979A/en not_active Expired
-
1966
- 1966-10-10 US US585298A patent/US3556776A/en not_active Expired - Lifetime
-
1967
- 1967-04-24 BE BE697441D patent/BE697441A/xx unknown
- 1967-06-30 SE SE10016/67*A patent/SE316023B/xx unknown
- 1967-07-21 DE DE1608097A patent/DE1608097C3/en not_active Expired
- 1967-09-01 GB GB40115/67A patent/GB1138098A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE697441A (en) | 1967-10-02 |
DE1458330B2 (en) | 1977-02-24 |
DE1608097B2 (en) | 1977-06-02 |
DE1608097C3 (en) | 1985-04-25 |
US3556776A (en) | 1971-01-19 |
DE1458330A1 (en) | 1972-03-23 |
BE651249A (en) | 1964-11-16 |
DE1608097A1 (en) | 1973-05-24 |
DE1458330C3 (en) | 1984-09-20 |
SE316023B (en) | 1969-10-13 |
GB1138098A (en) | 1968-12-27 |
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