ATE535625T1 - USE OF A STEEL ALLOY AS A MATERIAL FOR PRODUCING DYNAMIC LOADED PIPE COMPONENTS AND PIPE COMPONENTS - Google Patents
USE OF A STEEL ALLOY AS A MATERIAL FOR PRODUCING DYNAMIC LOADED PIPE COMPONENTS AND PIPE COMPONENTSInfo
- Publication number
- ATE535625T1 ATE535625T1 AT08002285T AT08002285T ATE535625T1 AT E535625 T1 ATE535625 T1 AT E535625T1 AT 08002285 T AT08002285 T AT 08002285T AT 08002285 T AT08002285 T AT 08002285T AT E535625 T1 ATE535625 T1 AT E535625T1
- Authority
- AT
- Austria
- Prior art keywords
- pipe components
- steel alloy
- producing dynamic
- dynamic loaded
- components
- Prior art date
Links
Classifications
-
- 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
- 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
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Use of a steel alloy containing (in wt.%) 0.32-0.45 carbon, 0.8-2.2 silicon, 0.1-0.8 manganese, 0.8-1.8 chromium, maximum 0.015 nitrogen, 0.01-0.08 niobium, maximum 0.4 vanadium, 0.001-0.005 boron and a balance of iron as a material in the production of dynamically loaded tubular components is new. The tubular component has a tensile strength in the annealed state of more than 1800 MPa and a yield point of more than 1600 MPa. An independent claim is also included for a tubular component made from the above steel alloy.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007006875A DE102007006875A1 (en) | 2007-02-07 | 2007-02-07 | Use of a steel alloy containing alloying additions of carbon, silicon, manganese, chromium, niobium and boron as a material in the production of dynamically loaded tubular components |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE535625T1 true ATE535625T1 (en) | 2011-12-15 |
Family
ID=39204871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08002285T ATE535625T1 (en) | 2007-02-07 | 2008-02-07 | USE OF A STEEL ALLOY AS A MATERIAL FOR PRODUCING DYNAMIC LOADED PIPE COMPONENTS AND PIPE COMPONENTS |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1961832B1 (en) |
AT (1) | ATE535625T1 (en) |
DE (1) | DE102007006875A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012111679A1 (en) | 2012-01-19 | 2013-07-25 | Gesenkschmiede Schneider Gmbh | Low-alloy steel and components manufactured using it |
US11384415B2 (en) | 2015-11-16 | 2022-07-12 | Benteler Steel/Tube Gmbh | Steel alloy with high energy absorption capacity and tubular steel product |
DE102016108836B4 (en) | 2016-05-12 | 2018-05-24 | Benteler Automobiltechnik Gmbh | Motor vehicle component and method for its production |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2917287C2 (en) * | 1978-04-28 | 1986-02-27 | Neturen Co. Ltd., Tokio/Tokyo | Process for the manufacture of coil springs, torsion bars or the like from spring steel wire |
US4533402A (en) * | 1984-02-16 | 1985-08-06 | Nhk Spring Co., Ltd. | Method of manufacturing a hollow stabilizer |
US5236520A (en) * | 1990-10-24 | 1993-08-17 | Consolidated Metal Products, Inc. | High strength steel sway bars and method of making |
DE4321241A1 (en) * | 1993-06-25 | 1995-01-05 | Hesonwerk Dr Iske Gmbh | Use of steel pipes or bars for manufacturing chassis stabilisers for motor vehicles |
DE4440729C2 (en) * | 1994-11-15 | 1999-07-29 | Datec Scherdel Gmbh | Relaxation-resistant steel spring |
ES2159662T3 (en) | 1995-07-06 | 2001-10-16 | Benteler Werke Ag | TUBES FOR THE MANUFACTURE OF STABILIZERS AND MANUFACTURE OF STABILIZERS FROM THESE TUBES. |
CN1087355C (en) * | 1998-06-23 | 2002-07-10 | 住友金属工业株式会社 | Steel wire rod and method of manufacturing steel for the same |
JP4331300B2 (en) | 1999-02-15 | 2009-09-16 | 日本発條株式会社 | Method for manufacturing hollow stabilizer |
WO2000077270A1 (en) * | 1999-06-16 | 2000-12-21 | Nippon Steel Corporation | Highly cleaned steel |
CN1104508C (en) * | 1999-06-16 | 2003-04-02 | 新日本制铁株式会社 | High carbon steel wire rod excellent in drawability and fatigue resistance after wire drawing |
JP2001355047A (en) * | 2000-06-14 | 2001-12-25 | Kawasaki Steel Corp | High carbon steel tube excellent in cold workability and induction hardenability and its production method |
WO2002050327A1 (en) * | 2000-12-20 | 2002-06-27 | Nippon Steel Corporation | High-strength spring steel and spring steel wire |
JP4044460B2 (en) * | 2003-02-28 | 2008-02-06 | 大同特殊鋼株式会社 | Cold forming spring steel |
DE102004053620A1 (en) * | 2004-11-03 | 2006-05-04 | Salzgitter Flachstahl Gmbh | High-strength, air-hardening steel with excellent forming properties |
JP4476846B2 (en) | 2005-03-03 | 2010-06-09 | 株式会社神戸製鋼所 | High strength spring steel with excellent cold workability and quality stability |
-
2007
- 2007-02-07 DE DE102007006875A patent/DE102007006875A1/en not_active Ceased
-
2008
- 2008-02-07 EP EP08002285A patent/EP1961832B1/en not_active Not-in-force
- 2008-02-07 AT AT08002285T patent/ATE535625T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP1961832B1 (en) | 2011-11-30 |
DE102007006875A1 (en) | 2008-08-14 |
EP1961832A1 (en) | 2008-08-27 |
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