[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CA2540000A1 - Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same - Google Patents

Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same Download PDF

Info

Publication number
CA2540000A1
CA2540000A1 CA002540000A CA2540000A CA2540000A1 CA 2540000 A1 CA2540000 A1 CA 2540000A1 CA 002540000 A CA002540000 A CA 002540000A CA 2540000 A CA2540000 A CA 2540000A CA 2540000 A1 CA2540000 A1 CA 2540000A1
Authority
CA
Canada
Prior art keywords
steel tube
low carbon
tubing
carbon alloy
alloy steel
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
Application number
CA002540000A
Other languages
French (fr)
Other versions
CA2540000C (en
Inventor
Edgardo Oscar Lopez
Eduardo Altschuler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tenaris Connections AG
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2540000A1 publication Critical patent/CA2540000A1/en
Application granted granted Critical
Publication of CA2540000C publication Critical patent/CA2540000C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

A low carbon alloy steel tube and a method of manufacturing the same, in which the steel tube consists essentially of, by weight: about 0.06% to about 0.18%
carbon; about 0.5% to about 1.5% manganese; about 0.1% to about 0.5% silicon;
up to about 0.015% sulfur; up to about 0.025% phosphorous; up to about 0.50%
nickel; about 0.1% to about 1.0% chromium; about 0.1% to about 1.0%
molybdenum; about 0.01% to about 0.10% vanadium; about 0.01% to about 0.10%
titanium; about 0.05% to about 0.35% copper; about 0.010% to about 0.050%
aluminum; up to about 0.05% niobium; up to about 0.15% residual elements; and the balance iron and incidental impurities. The steel has a tensile strength of at least about 145 ksi and exhibits ductile behavior at temperatures as low as -60 ~C.

Claims (39)

1. A low carbon alloy steel tube consisting essentially of, by weight: about 0.06% to about 0.18% carbon; about 0.5% to about 1.5% manganese; about 0.1% to about 0.5%
silicon; up to about 0.015% sulfur; up to about 0.025% phosphorous; up to about 0.50%
nickel; about 0.1% to about 1.0% chromium; about 0.1% to about 1.0%
molybdenum; about 0.01% to about 0.10% vanadium; about 0.01% to about 0.10% titanium; about 0.05% to about 0.35% copper; about 0.010% to about 0.050% aluminum; up to about 0.05%
niobium;
up to about 0.15% residual elements; and the balance iron and incidental impurities, wherein the steel tube has a tensile strength of at least about 145 ksi and has a ductile-to-brittle transition temperature below -60 °.
2. The low carbon alloy steel tube of claim 1, wherein the steel tube consists essentially of, by weight: about 0.07% to about 0.12% carbon; about 1.00% to about 1.40%
manganese;
about 0.15% to about 0.35% silicon; up to about 0.010% sulfur; up to about 0.015%
phosphorous; up to about 0.20% nickel; about 0.55% to about 0.80% chromium;
about 0.30% to about 0.50% molybdenum; about 0.01% to about 0.07% vanadium; about 0.01% to about 0.05% titanium; about 0.15% to about 0.30% copper; about 0.010% to about 0.050%
aluminum; up to about 0.05% niobium; up to about 0.15% residual elements; and the balance iron and incidental impurities.
3. The low carbon alloy steel tube of claim 1, wherein the steel tube consists essentially of, by weight: about 0.08% to about 0.11% carbon; about 1.03% to about 1.18%
manganese;
about 0.15% to about 0.35% silicon; up to about 0.003% sulfur; up to about 0.012%
phosphorous; up to about 0.10% nickel; about 0.63% to about 0.73% chromium;
about 0.40% to about 0.45% molybdenum; about 0.03% to about 0.05% vanadium; about 0.025%
to about 0.035% titanium; about 0.15% to about 0.30% copper; about 0.010% to about 0.050% aluminum; up to about 0.05% niobium; up to about 0.15% residual elements; and the balance iron and incidental impurities.
4. The low carbon alloy steel tube of claim 1, wherein the steel tube has a yield strength of at least about 125 ksi.
5. The low carbon alloy steel tube of claim 1, wherein the steel tube has a yield strength of at least about 135 ksi
6. The low carbon alloy steel tube of claim 1, wherein the steel tube has an elongation at break of at least about 9%.
7. The low carbon alloy steel tube of claim 1, wherein the steel tube has a hardness of no more than about 40 HRC.
8. The low carbon alloy steel tube of claim 1, wherein the steel tube has a hardness of no more than about 37 HRC.
9. The low carbon alloy steel tube of claim 1, wherein the steel tube has a carbon equivalent of less than about 0.63%, the carbon equivalent being determined according to the formula:
Ceq = %C + %Mn/6 + (%Cr + %Mo + %V)/5 + (%Ni + %Cu)/15.
10. The low carbon alloy steel tube of claim 9, wherein the steel tube has a carbon equivalent of less than about 0.60%.
11. The low carbon alloy steel tube of claim 9, wherein the steel tube has a carbon equivalent of less than about 0.56%.
12. The low carbon alloy steel tube of claim 1, wherein the steel tube has a maximum microinclusion content of 2 or less --thin series--, and level 1 or less --heavy series--, measured in accordance with ASTM E45 Standard - Worst Field Method (Method A).
13 13. The low carbon alloy steel tube of claim 1, wherein the steel tube has a maximum microinclusion content measured in accordance with ASTM E45 Standard - Worst Field Method (Method A), as follows:
Inclusion Thin Heavy Type A 0.5 0 B 1.5 1.0 D 1.5 0.5
14. The low carbon alloy steel tube of claim 13, wherein oversize inclusion content with 30 µm or less in size is obtained.
15. The low carbon alloy steel tube of claim 14, wherein the total oxygen content is limited to 20 ppm.
16. The low carbon alloy steel tube of claim 1, wherein the tube has a seamless configuration.
17. A stored gas inflator pressure vessel comprising the low carbon alloy steel tube of claim 1.
18. An automotive airbag inflator comprising the low carbon alloy steel tube of claim 1.
19. A low carbon alloy steel tube consisting essentially of, by weight: about 0.08% to about 0.11% carbon; about 1.03% to about 1.18% manganese; about 0.15% to about 0.35%
silicon; up to about 0.003% sulfur; up to about 0.012% phosphorous; up to about 0.10%
nickel; about 0.63% to about 0.73% chromium; about 0.40% to about 0.45%
molybdenum;
about 0.03% to about 0.05% vanadium; about 0.025% to about 0.035% titanium;
about 0.15% to about 0.30% copper; about 0.010% to about 0.050% aluminum; up to about 0.05%
niobium; up to about 0.15% residual elements; and the balance iron and incidental impurities, wherein the steel tube has a yield strength of at least about 135 ksi, a tensile strength of at least about 145 ksi, an elongation at break of of at least about 9%, a hardness of no more than about 37 HRC, and has a ductile-to-brittle transition temperature below -60°C.
20. The low carbon alloy steel tube of claim 19, wherein the tube has a seamless configuration.
21. A stored gas inflator pressure vessel comprising the low carbon alloy steel tube of claim 19.
22. An automotive airbag inflator comprising the low carbon alloy steel tube of claim 19.
23. A method of manufacturing a length of steel tubing for a stored gas inflator pressure vessel, comprising the following steps:
producing a length of tubing from a steel material consisting essentially of, by weight:
about 0.06% to about 0.18% carbon, about 0.5% to about 1.5% manganese, about 0.1% to about 0.5% silicon, up to about 0.015% sulfur, up to about 0.025% phosphorous, up to about 0.50% nickel, about 0.1% to about 1.0% chromium, about 0.1% to about 1.0%
molybdenum, about 0.01% to about 0.10% vanadium, about 0.01% to about 0.10% titanium, about 0.05%
to about 0.35% copper, about 0.010% to about 0.050% aluminum, up to about 0.05%
niobium, up to about 0.15% residual elements, and the balance iron and incidental impurities;
subjecting the steel tubing to a cold-drawing process to obtain desired dimensions;
austenizing by heating the cold-drawn steel tubing in an induction-type austenizing furnace to a temperature of at least Ac3, at a heating rate of at least about 100°C per second;

after the heating step, quenching the steel tubing in a quenching fluid until the tubing reaches approximately ambient temperature, at a cooling rate of at least about 100°C per second; and after the quenching step, tempering the steel tubing for about 2-30 minutes at a temperature below Acl.
24. The method of claim 23, wherein the steel tubing produced consists essentially of, by weight: about 0.07% to about 0.12% carbon, about 1.00% to about 1.40%
manganese, about 0.15% to about 0.35% silicon, up to about 0.010% sulfur, up to about 0.015%
phosphorous, up to about 0.20% nickel, about 0.55% to about 0.80% chromium, about 0.30% to about 0.50% molybdenum, about 0.01% to about 0.07% vanadium, about 0.01% to about 0.05%
titanium, about 0.15% to about 0.30% copper, about 0.010% to about 0.050%
aluminum, up to about 0.05% niobium, up to about 0.15% residual elements, and the balance iron and incidental impurities.
25. The method of claim 23, wherein the steel tubing produced consists essentially of, by weight: about 0.08% to about 0.11% carbon, about 1.03% to about 1.18%
manganese, about 0.15% to about 0.35% silicon, up to about 0.003% sulfur, up to about 0.012%
phosphorous, up to about 0.10% nickel, about 0.63% to about 0.73% chromium, about 0.40%
to.about 0.45% molybdenum, about 0.03% to about 0.05% vanadium, about 0.025% to about 0.035%
titanium, about 0.15% to about 0.30% copper, about 0.010% to about 0.050%
aluminum, up to about 0.05% niobium, up to about 0.15% residual elements, and the balance iron and incidental impurities.
26. The method of claim 23, wherein the finished steel tubing has a yield strength of at least about 125 ksi.
27. The method of claim 23, wherein the finished steel tubing has a yield strength of at least about 135 ksi.
28. The method of claim 23, wherein the finished steel tubing has a tensile strength of at least about 145 ksi.
29. The method of claim 23, wherein the finished steel tubing has an elongation at break of at least about 9%.
30. The method of claim 23, wherein the finished steel tubing has a hardness of no more than about 40 HRC.
31. The method of claim 23, wherein the finished steel tubing has a hardness of no more than about 37 HRC.
32. The method of claim 23, wherein the finished steel tubing has a ductile-to-brittle transition temperature below -60 °C.
33. The method of claim 23, wherein in the austenizing heating step, the steel tubing is heated to a temperature between about 920-1050 °C.
34. The method of claim 33, wherein in the austenizing heating step, the steel tubing is heated at a rate of at least about 200 °C per second.
35. The method of claim 23, wherein in the quenching step, the steel tubing is cooled at a rate of at least about 200 °C per second.
36. The method of claim 23, wherein in the tempering step, the steel tubing is tempered at a temperature between about 400-600 °C.
37. The method of claim 36, wherein in the tempering step, the steel tubing is tempered for about 4-20 minutes.
38. The method of claim 23, further comprising a finishing step wherein the tempered steel tubing is pickled, phosphated, and oiled.
39. A method of manufacturing a length of steel tubing for a stored gas inflator pressure vessel, comprising the following steps:
producing a length of tubing from a steel material consisting essentially of, by weight:
about 0.08% to about 0.11% carbon, about 1.03% to about 1.18% manganese, about 0.15%
to about 0.35% silicon, up to about 0.003% sulfur, up to about 0.012%
phosphorous, up to about 0.10% nickel, about 0.63% to about 0.73% chromium, about 0.40% to about 0.45%
molybdenum, about 0.03% to about 0.05% vanadium, about 0.025% to about 0.035%
titanium, about 0.15% to about 0.30% copper, about 0.010% to about 0.050%
aluminum, up to about 0.05% niobium, up to about 0.15% residual elements, and the balance iron and incidental impurities;
subjecting the steel tubing to a cold-drawing process to obtain desired dimensions;
austenizing by heating the cold-drawn steel tubing in an induction-type austenizing furnace to a temperature between about 920-1050 °C, at a heating rate of at least about 200 °C per second;
after the heating step, quenching the steel tubing in a water-based quenching solution until the tubing reaches approximately ambient temperature, at a cooling rate of at least about 200 °C per second; and, after the quenching step, tempering the steel tubing for about 4-20 minutes at a temperature between about 450-550 °C, a finishing step wherein the tempered steel tubing is pickled, phosphated, and oiled, wherein the finished steel tubing has a yield strength of at least about 135 ksi, a tensile strength of at least about 145 ksi, an elongation at break of at least about 9%, a hardness of no more than about 37 HRC, a ductile-to-brittle transition temperature below -60 °C and a good surface appearance.
CA2540000A 2003-10-10 2004-10-11 Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same Expired - Lifetime CA2540000C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50980603P 2003-10-10 2003-10-10
US60/509,806 2003-10-10
US10/957,605 2004-10-05
US10/957,605 US20050076975A1 (en) 2003-10-10 2004-10-05 Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
PCT/IB2004/003311 WO2005035800A1 (en) 2003-10-10 2004-10-11 Low carbon alloy steel tube having ultra high strength and excellent toughnes at low temperature and method of manufacturing the same

Publications (2)

Publication Number Publication Date
CA2540000A1 true CA2540000A1 (en) 2005-04-21
CA2540000C CA2540000C (en) 2012-05-15

Family

ID=34426131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2540000A Expired - Lifetime CA2540000C (en) 2003-10-10 2004-10-11 Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same

Country Status (8)

Country Link
US (1) US20050076975A1 (en)
EP (1) EP1678335B1 (en)
JP (1) JP2007508452A (en)
KR (1) KR101178954B1 (en)
AT (1) ATE541060T1 (en)
BR (1) BRPI0415340B1 (en)
CA (1) CA2540000C (en)
WO (1) WO2005035800A1 (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101087562B1 (en) * 2003-03-31 2011-11-28 히노 지도샤 가부시키가이샤 Piston for internal combustion engine and producing method thereof
AU2003225402B2 (en) 2003-04-25 2010-02-25 Dalmine S.P.A. Seamless steel tube which is intended to be used as a guide pipe and production method thereof
US20050000601A1 (en) * 2003-05-21 2005-01-06 Yuji Arai Steel pipe for an airbag system and a method for its manufacture
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US20060169368A1 (en) * 2004-10-05 2006-08-03 Tenaris Conncections A.G. (A Liechtenstein Corporation) Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
CN100434561C (en) * 2005-07-26 2008-11-19 武汉钢铁(集团)公司 Steel in use for soldering pressure pipe in hydraulic power station under large line energy, and manufacturing method
MXPA05008339A (en) * 2005-08-04 2007-02-05 Tenaris Connections Ag High-strength steel for seamless, weldable steel pipes.
DE102005046459B4 (en) * 2005-09-21 2013-11-28 MHP Mannesmann Präzisrohr GmbH Process for the production of cold-finished precision steel tubes
CN101374966B (en) * 2006-02-09 2011-01-19 住友金属工业株式会社 Process for manufacturing an airbag inflator bottle member
WO2007140406A2 (en) * 2006-05-30 2007-12-06 Advanced Technology Materials, Inc. Storage and transport container for materials susceptible to physical state change under variable ambient temperature conditions
US8926771B2 (en) * 2006-06-29 2015-01-06 Tenaris Connections Limited Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same
US7862667B2 (en) 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
JP5094272B2 (en) * 2007-08-21 2012-12-12 株式会社日本製鋼所 Low alloy high strength steel with excellent high pressure hydrogen environment embrittlement resistance and method for producing the same
DE102007039591A1 (en) 2007-08-22 2009-02-26 Giesecke & Devrient Gmbh grid image
MX2010005532A (en) * 2007-11-19 2011-02-23 Tenaris Connections Ltd High strength bainitic steel for octg applications.
BRPI0904814B1 (en) * 2008-11-25 2020-11-10 Maverick Tube, Llc method of manufacturing a steel product
CN104694835A (en) * 2008-11-26 2015-06-10 新日铁住金株式会社 Seamless steel pipe and method for manufacturing same
BRPI1016049A2 (en) * 2009-04-24 2016-05-10 Arihant Domestic Appliances Ltd "low carbon welded pipe, and system and manufacturing process thereof"
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
US8910409B1 (en) * 2010-02-09 2014-12-16 Ati Properties, Inc. System and method of producing autofrettage in tubular components using a flowforming process
MX2012005710A (en) * 2010-06-03 2012-06-12 Sumitomo Metal Ind Steel pipe for air bag and process for producing same.
JP5234226B2 (en) * 2010-06-03 2013-07-10 新日鐵住金株式会社 Manufacturing method of steel pipe for airbag
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403688B1 (en) 2011-02-07 2013-10-31 Dalmine Spa STEEL TUBES WITH THICK WALLS WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER TENSIONING FROM SULFUR.
IT1403689B1 (en) 2011-02-07 2013-10-31 Dalmine Spa HIGH-RESISTANCE STEEL TUBES WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER VOLTAGE SENSORS.
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US8869443B2 (en) 2011-03-02 2014-10-28 Ati Properties, Inc. Composite gun barrel with outer sleeve made from shape memory alloy to dampen firing vibrations
CN102181788A (en) * 2011-04-18 2011-09-14 首钢总公司 Ultra-high strength steel with yield strength level of 1100MPa-1200MPa and production method of steel
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
CN102605283B (en) * 2012-04-18 2013-12-25 江苏省沙钢钢铁研究院有限公司 Low-cost high-toughness low-temperature pressure vessel steel and manufacturing method thereof
CN102699031B (en) * 2012-05-14 2014-03-26 莱芜钢铁集团有限公司 900 MPa grade ultrahigh-toughness low alloy steel and manufacture method thereof
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
CA2897451C (en) 2013-01-11 2019-10-01 Tenaris Connections Limited Galling resistant drill pipe tool joint and corresponding drill pipe
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
CN105452515A (en) 2013-06-25 2016-03-30 特纳瑞斯连接有限责任公司 High-chromium heat-resistant steel
JP6070617B2 (en) * 2014-04-03 2017-02-01 Ｊｆｅスチール株式会社 Seamless steel pipe for fuel injection pipes with excellent internal pressure fatigue resistance
KR101639327B1 (en) * 2014-12-16 2016-07-13 주식회사 세아베스틸 Steel for inflator tube of air bag having good impact value in low temperature
DE102014018816A1 (en) * 2014-12-19 2016-06-23 Benteler Steel/Tube Gmbh Gas pressure vessel and pipe element for an airbag system and method for its production
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
DE102015111680A1 (en) 2015-07-17 2017-01-19 Benteler Steel/Tube Gmbh inflator
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
DE102018106546A1 (en) * 2018-03-20 2019-09-26 Benteler Steel/Tube Gmbh Pipe element for gas pressure vessel and gas pressure vessel
CN109355455A (en) * 2018-09-30 2019-02-19 舞阳钢铁有限责任公司 A kind of smelting process of the low Silicon pressure container steel of slab
CN109609747B (en) * 2018-12-11 2022-01-25 信达科创（唐山）石油设备有限公司 Homogenizing treatment process for coiled tubing
EP4077483A1 (en) 2019-12-19 2022-10-26 Wacker Chemie AG Antifoam compositions comprising branched siloxanes
JP2023531248A (en) 2020-06-23 2023-07-21 テナリス・コネクシヨンズ・ベー・ブイ Method for producing high-strength steel pipe from steel composition and components made therefrom

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645725A (en) * 1969-05-02 1972-02-29 Armco Steel Corp Austenitic steel combining strength and resistance to intergranular corrosion
JPS60245721A (en) 1984-05-21 1985-12-05 Sumitomo Metal Ind Ltd Heat treatment of steel material
JPS61130462A (en) * 1984-11-28 1986-06-18 Tech Res & Dev Inst Of Japan Def Agency High-touchness extra high tension steel having superior stress corrosion cracking resistance as well as yield stress of 110kgf/mm2 and above
ATE47428T1 (en) * 1985-06-10 1989-11-15 Hoesch Ag PROCESS AND USE OF A STEEL FOR THE MANUFACTURE OF STEEL PIPES WITH INCREASED SOUR GAS RESISTANCE.
JPH01275739A (en) * 1988-04-28 1989-11-06 Sumitomo Metal Ind Ltd Low si high strength and heat-resistant steel tube having excellent ductility and toughness
JPH0772299B2 (en) * 1990-06-19 1995-08-02 住友金属工業株式会社 Manufacturing method of high yield steel plate with low yield ratio
JPH04268016A (en) * 1991-02-20 1992-09-24 Kobe Steel Ltd Production of high tensile strength steel sheet for door guide bar having excellent crushing characteristic
US5348344A (en) * 1991-09-18 1994-09-20 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant restraint using a mixture of gases
US5454883A (en) * 1993-02-02 1995-10-03 Nippon Steel Corporation High toughness low yield ratio, high fatigue strength steel plate and process of producing same
US5388322A (en) * 1993-05-28 1995-02-14 Simon; Joseph A. Method of making a shatterproof air bag inflator pressure vessel
DE19512725C1 (en) * 1995-04-05 1996-09-12 Orga Kartensysteme Gmbh ID card or the like in the form of a chip card
JP3220975B2 (en) * 1996-11-12 2001-10-22 住友金属工業株式会社 Manufacturing method of steel pipe for high strength and high toughness air bag
US6056833A (en) * 1997-07-23 2000-05-02 Usx Corporation Thermomechanically controlled processed high strength weathering steel with low yield/tensile ratio
US6159312A (en) * 1997-12-19 2000-12-12 Exxonmobil Upstream Research Company Ultra-high strength triple phase steels with excellent cryogenic temperature toughness
JPH11199929A (en) * 1998-01-06 1999-07-27 Sumitomo Metal Ind Ltd Production of seam welded steel pipe for air bag, having high strength and high dimensional precision
JP3519966B2 (en) * 1999-01-07 2004-04-19 新日本製鐵株式会社 Ultra-high-strength linepipe excellent in low-temperature toughness and its manufacturing method
US6187117B1 (en) * 1999-01-20 2001-02-13 Bethlehem Steel Corporation Method of making an as-rolled multi-purpose weathering steel plate and product therefrom
US6173495B1 (en) * 1999-05-12 2001-01-16 Trw Inc. High strength low carbon air bag quality seamless tubing
DE10022463B4 (en) * 1999-05-12 2005-07-14 Trw Inc., Lyndhurst A method of manufacturing a container of an inflator of a vehicle occupant protection device
US6386583B1 (en) * 2000-09-01 2002-05-14 Trw Inc. Low-carbon high-strength steel
US20020033591A1 (en) * 2000-09-01 2002-03-21 Trw Inc. Method of producing a cold temperature high toughness structural steel tubing
JP3678147B2 (en) 2000-12-27 2005-08-03 住友金属工業株式会社 Steel tube for high strength and toughness airbag and its manufacturing method
EP1375683B1 (en) * 2001-03-29 2012-02-08 Sumitomo Metal Industries, Ltd. High strength steel tube for air bag and method for production thereof
JP3858615B2 (en) * 2001-03-29 2006-12-20 住友金属工業株式会社 Method for producing seamless steel pipe for high strength airbag with tensile strength of 900 MPa or more
JP4197590B2 (en) * 2001-12-05 2008-12-17 住友金属工業株式会社 Steel tube and pressure accumulator for high strength and toughness airbag
MXPA04010403A (en) * 2002-06-26 2005-02-17 Jfe Steel Corp Method for producing seamless steel pipe for inflator of air bag.
AU2003225402B2 (en) * 2003-04-25 2010-02-25 Dalmine S.P.A. Seamless steel tube which is intended to be used as a guide pipe and production method thereof
US20050000601A1 (en) 2003-05-21 2005-01-06 Yuji Arai Steel pipe for an airbag system and a method for its manufacture
US7278190B2 (en) * 2003-07-03 2007-10-09 Newfrey Llc Two component fuel and brake line clip
US20050087269A1 (en) * 2003-10-22 2005-04-28 Merwin Matthew J. Method for producing line pipe

Also Published As

Publication number Publication date
WO2005035800A1 (en) 2005-04-21
CA2540000C (en) 2012-05-15
EP1678335A1 (en) 2006-07-12
BRPI0415340A (en) 2006-12-05
JP2007508452A (en) 2007-04-05
KR101178954B1 (en) 2012-08-31
EP1678335B1 (en) 2012-01-11
ATE541060T1 (en) 2012-01-15
BRPI0415340B1 (en) 2012-12-11
KR20060130551A (en) 2006-12-19
US20050076975A1 (en) 2005-04-14

Similar Documents

Publication Publication Date Title
CA2540000A1 (en) Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
AU2008221597B8 (en) Low alloy steel, seamless steel oil country tubular goods, and method for producing seamless steel pipe
US9869009B2 (en) High strength low alloy steel and method of manufacturing
CA2849287C (en) Method for producing high-strength steel material excellent in sulfide stress cracking resistance
US8852366B2 (en) Method for producing steel pipe with excellent expandability
CA2885933C (en) Quench and temper corrosion resistant steel alloy
WO2011061812A1 (en) High-toughness abrasion-resistant steel and manufacturing method therefor
WO2010074017A1 (en) Steel tempering method
CN101437973A (en) Martensitic stainless seamless steel pipe for oil well pipe, and method for producing the same
US20090155118A1 (en) High Strength Steel
US20190241989A1 (en) Martensitic stainless steel seamless pipe for oil country tubular goods, and method for producing same
JP5499575B2 (en) Martensitic stainless steel seamless pipe for oil well pipe and method for producing the same
JP6232324B2 (en) Stabilizer steel and stabilizer with high strength and excellent corrosion resistance, and method for producing the same
US8652273B2 (en) High tensile steel for deep drawing and manufacturing method thereof and high-pressure container produced thereof
WO2018011299A1 (en) Micro alloyed steel and method for producing said steel
CA3183576A1 (en) Method of manufacturing high strength steel tubing from a steel composition and components thereof
JP2007513259A (en) Steel wire for cold heading having excellent low temperature impact characteristics and method for producing the same
JP2001158937A (en) Tool steel for hot working, method for producing same and method for producing tool for hot working
RU2719212C1 (en) High-strength corrosion-resistant seamless pipe from oil-field range and method of its production
CN114086083B (en) 1100 MPa-grade sulfur-resistant high-pressure gas cylinder steel, high-pressure gas cylinder and manufacturing method thereof
WO2012172185A1 (en) Method for manufacturing a medium carbon steel product and a hot rolled medium carbon steel product
CN107338396A (en) High-hardenability gas storage seamless steel pipe and its production method
CA2561703A1 (en) High strength steel
JPS61166919A (en) Manufacture of unrefined warm-forged article having high toughness
JP2003342687A (en) Steel pipe excellent in strength/ductility balance and its production method

Legal Events

Date Code Title Description
EEER Examination request