GB948964A - Weldable, corrosion-resisting steel - Google Patents
Weldable, corrosion-resisting steelInfo
- Publication number
- GB948964A GB948964A GB21196/60A GB2119660A GB948964A GB 948964 A GB948964 A GB 948964A GB 21196/60 A GB21196/60 A GB 21196/60A GB 2119660 A GB2119660 A GB 2119660A GB 948964 A GB948964 A GB 948964A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weldable
- resisting steel
- corrosion
- cooling
- room temperature
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 238000003303 reheating Methods 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
A weldable, hardenable and corrosion resisting steel contains in percentage by weight: .Cr.11-14. .C.0.03-0.25. .Mn.0.25-2. .Ni.4-8. .N.0-0.25. .Nb, Ta,.0.05-0.25.optionally .V, Zr, W..present .Si.0.10-0.70. .Fe.balance. the value of (Cr content-15 X carbon content) being not less than 10, and the composition being such that the alloy after heating at 1000 DEG C. for three hours, cooling in air to room temperature, reheating to 575-600 DEG C. for one hour, and cooling to room temperature, has a microstructure which contains 15-40% of austenite.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE597259 | 1959-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB948964A true GB948964A (en) | 1964-02-05 |
Family
ID=20267638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21196/60A Expired GB948964A (en) | 1959-06-24 | 1960-06-16 | Weldable, corrosion-resisting steel |
Country Status (5)
Country | Link |
---|---|
US (1) | US3378367A (en) |
BE (1) | BE592192A (en) |
CH (1) | CH415067A (en) |
DE (1) | DE1230232B (en) |
GB (1) | GB948964A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD63018A (en) * | 1966-03-16 | |||
US3956989A (en) * | 1966-12-08 | 1976-05-18 | The United States Of America As Represented By The Secretary Of The Army | Fragmentation device |
US3661658A (en) * | 1969-10-08 | 1972-05-09 | Mitsubishi Heavy Ind Ltd | High-strength and high-toughness cast steel for propellers and method for making propellers of said cast steel |
US3920490A (en) * | 1971-08-18 | 1975-11-18 | Ford Motor Co | Thermally processed steel |
JPS5010216A (en) * | 1973-06-01 | 1975-02-01 | ||
US3967036A (en) * | 1974-07-11 | 1976-06-29 | The International Nickel Company, Inc. | Flux-coated arc welding electrode |
US4041274A (en) * | 1974-07-11 | 1977-08-09 | The International Nickel Company, Inc. | Maraging stainless steel welding electrode |
US4058417A (en) * | 1975-02-24 | 1977-11-15 | General Electric Company | Turbine bucket alloy |
ZA847054B (en) * | 1983-09-14 | 1986-04-30 | Chamber Of Mines Services Ltd | A new steel |
NL193218C (en) * | 1985-08-27 | 1999-03-03 | Nisshin Steel Company | Method for the preparation of stainless steel. |
JP2826819B2 (en) * | 1987-02-27 | 1998-11-18 | 日新製鋼株式会社 | Method for producing high-strength stainless steel with excellent workability and no welding softening |
JPS63213619A (en) * | 1987-02-27 | 1988-09-06 | Nisshin Steel Co Ltd | Manufacture of high strength stainless steel material having superior workability and causing no softening due to welding |
JPS63293143A (en) * | 1987-05-25 | 1988-11-30 | Nippon Kinzoku Kogyo Kk | Martensitic stainless steel hardening by subzero treatment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
US1404907A (en) * | 1913-06-25 | 1922-01-31 | Strauss Benno | Heat treatment of nickel-chrome steel |
CH123017A (en) * | 1926-11-22 | 1927-10-17 | Terni Ind Elettr | Metal alloy for hydraulic machinery parts. |
US2747989A (en) * | 1952-05-28 | 1956-05-29 | Firth Vickers Stainless Steels Ltd | Ferritic alloys |
US2802755A (en) * | 1953-01-21 | 1957-08-13 | Armco Steel Corp | Weld-electrode and product |
US2903386A (en) * | 1955-10-27 | 1959-09-08 | Armco Steel Corp | Heat-hardened stainless steel and method for cold treating same |
-
1960
- 1960-06-09 CH CH659260A patent/CH415067A/en unknown
- 1960-06-10 DE DEA34858A patent/DE1230232B/en active Pending
- 1960-06-16 GB GB21196/60A patent/GB948964A/en not_active Expired
- 1960-06-22 BE BE592192A patent/BE592192A/en unknown
-
1967
- 1967-03-23 US US625452A patent/US3378367A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH415067A (en) | 1966-06-15 |
DE1230232B (en) | 1966-12-08 |
BE592192A (en) | 1960-10-17 |
US3378367A (en) | 1968-04-16 |
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