GB1243382A - Structural steel having martensite structure - Google Patents
Structural steel having martensite structureInfo
- Publication number
- GB1243382A GB1243382A GB4438068A GB4438068A GB1243382A GB 1243382 A GB1243382 A GB 1243382A GB 4438068 A GB4438068 A GB 4438068A GB 4438068 A GB4438068 A GB 4438068A GB 1243382 A GB1243382 A GB 1243382A
- Authority
- GB
- United Kingdom
- Prior art keywords
- martensite structure
- structural steel
- steel
- sept
- alloy
- 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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
Abstract
1,243,382. Alloy steels. NIPPON STEEL CORP. Sept. 18, 1968 [Sept. 18, 1967], No.44380/68. Heading C7A. A wholly martensitic alloy steel consists, in per cent by weight, of The steel may be austenitized or hot-rolled and cooled down to room temperature to produce a martensite structure. It may be aged at below 600‹C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5972667A JPS5161B1 (en) | 1967-09-18 | 1967-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1243382A true GB1243382A (en) | 1971-08-18 |
Family
ID=13121480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4438068A Expired GB1243382A (en) | 1967-09-18 | 1968-09-18 | Structural steel having martensite structure |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5161B1 (en) |
GB (1) | GB1243382A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0767251A1 (en) * | 1995-08-10 | 1997-04-09 | Toyota Jidosha Kabushiki Kaisha | Age-hardening steel for die-casting dies |
WO2000032832A1 (en) * | 1998-12-02 | 2000-06-08 | Metso Powdermet Oy | Mould steel |
EP1051530A1 (en) * | 1998-01-28 | 2000-11-15 | Northwestern University | Advanced case carburizing secondary hardening steels |
EP1689902A2 (en) * | 2003-11-12 | 2006-08-16 | Northwestern University | Ultratough high-strength weldable plate steel |
WO2006114499A2 (en) * | 2005-04-27 | 2006-11-02 | Aubert & Duval | Tempered martensitic steel, method of producing a part from said steel and part thus obtained |
FR2885141A1 (en) * | 2005-04-27 | 2006-11-03 | Aubert & Duval Soc Par Actions | Hardened martensitic steel contains amounts of carbon, cobalt, chrome and aluminum with traces of other minerals |
WO2007030256A1 (en) * | 2005-09-06 | 2007-03-15 | Crucible Materials Corporation | A maraging steel article and method of manufacture |
WO2009007562A1 (en) * | 2007-07-10 | 2009-01-15 | Aubert & Duval | Hardened martensitic steel having a low or zero content of cobalt, process for manufacturing a part from this steel, and part thus obtained |
US8801872B2 (en) * | 2007-08-22 | 2014-08-12 | QuesTek Innovations, LLC | Secondary-hardening gear steel |
EP3095884A1 (en) * | 2015-05-22 | 2016-11-23 | Daido Steel Co.,Ltd. | Maraging steel |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5133050A (en) * | 1974-08-24 | 1976-03-19 | Kubota Ltd | KONBAIN |
JPS53107564U (en) * | 1977-02-03 | 1978-08-29 | ||
JPS5597349U (en) * | 1978-12-27 | 1980-07-07 | ||
WO2018159219A1 (en) * | 2017-03-02 | 2018-09-07 | 株式会社神戸製鋼所 | Maraging steel and method for manufacturing same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1056561A (en) * | 1962-10-02 | 1967-01-25 | Armco Steel Corp | Chromium-nickel-aluminium steel and method for heat treatment thereof |
US3278298A (en) * | 1963-12-31 | 1966-10-11 | Armco Steel Corp | Chromium-nickel-aluminum steel and method |
US3359094A (en) * | 1965-05-20 | 1967-12-19 | Int Nickel Co | Ferrous alloys of exceptionally high strength |
US3396013A (en) * | 1966-03-21 | 1968-08-06 | Int Nickel Co | Beryllium-containing maraging steel |
-
1967
- 1967-09-18 JP JP5972667A patent/JPS5161B1/ja active Pending
-
1968
- 1968-09-18 GB GB4438068A patent/GB1243382A/en not_active Expired
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0767251A1 (en) * | 1995-08-10 | 1997-04-09 | Toyota Jidosha Kabushiki Kaisha | Age-hardening steel for die-casting dies |
EP1051530A1 (en) * | 1998-01-28 | 2000-11-15 | Northwestern University | Advanced case carburizing secondary hardening steels |
EP1051530A4 (en) * | 1998-01-28 | 2004-09-08 | Univ Northwestern | Advanced case carburizing secondary hardening steels |
WO2000032832A1 (en) * | 1998-12-02 | 2000-06-08 | Metso Powdermet Oy | Mould steel |
US6561258B1 (en) | 1998-12-02 | 2003-05-13 | Metso Powdermet Oy | Mold steel |
EP1689902A4 (en) * | 2003-11-12 | 2007-08-22 | Questek Innovations Llc | Ultratough high-strength weldable plate steel |
EP1689902A2 (en) * | 2003-11-12 | 2006-08-16 | Northwestern University | Ultratough high-strength weldable plate steel |
US8153056B2 (en) | 2005-04-27 | 2012-04-10 | Aubert & Duval | Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner |
US8152938B2 (en) | 2005-04-27 | 2012-04-10 | Aubert & Duval | Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner |
WO2006114499A3 (en) * | 2005-04-27 | 2006-12-14 | Aubert & Duval Sa | Tempered martensitic steel, method of producing a part from said steel and part thus obtained |
US8192560B2 (en) | 2005-04-27 | 2012-06-05 | Aubert & Duval | Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner |
FR2885141A1 (en) * | 2005-04-27 | 2006-11-03 | Aubert & Duval Soc Par Actions | Hardened martensitic steel contains amounts of carbon, cobalt, chrome and aluminum with traces of other minerals |
WO2006114499A2 (en) * | 2005-04-27 | 2006-11-02 | Aubert & Duval | Tempered martensitic steel, method of producing a part from said steel and part thus obtained |
FR2885142A1 (en) * | 2005-04-27 | 2006-11-03 | Aubert & Duval Soc Par Actions | CURED MARTENSITIC STEEL, METHOD FOR MANUFACTURING A WORKPIECE THEREFROM, AND PIECE THUS OBTAINED |
CN101258259B (en) * | 2005-09-06 | 2010-11-10 | Ati粉末金属有限公司 | A maraging steel article and method of manufacture |
WO2007030256A1 (en) * | 2005-09-06 | 2007-03-15 | Crucible Materials Corporation | A maraging steel article and method of manufacture |
WO2009007562A1 (en) * | 2007-07-10 | 2009-01-15 | Aubert & Duval | Hardened martensitic steel having a low or zero content of cobalt, process for manufacturing a part from this steel, and part thus obtained |
US9045806B2 (en) | 2007-07-10 | 2015-06-02 | Aubert & Duval | Hardened martensitic steel having a low or zero content of cobalt, method for producing a component from this steel, and component obtained in this manner |
US8801872B2 (en) * | 2007-08-22 | 2014-08-12 | QuesTek Innovations, LLC | Secondary-hardening gear steel |
EP3095884A1 (en) * | 2015-05-22 | 2016-11-23 | Daido Steel Co.,Ltd. | Maraging steel |
US10378072B2 (en) | 2015-05-22 | 2019-08-13 | Daido Steel Co., Ltd. | Maraging steel |
Also Published As
Publication number | Publication date |
---|---|
JPS5161B1 (en) | 1976-01-05 |
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