ATE541060T1 - LOW CARBON ALLOY STEEL PIPE WITH ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND MANUFACTURING PROCESS THEREOF - Google Patents

LOW CARBON ALLOY STEEL PIPE WITH ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND MANUFACTURING PROCESS THEREOF

Info

Publication number
ATE541060T1
ATE541060T1 AT04769605T AT04769605T ATE541060T1 AT E541060 T1 ATE541060 T1 AT E541060T1 AT 04769605 T AT04769605 T AT 04769605T AT 04769605 T AT04769605 T AT 04769605T AT E541060 T1 ATE541060 T1 AT E541060T1
Authority
AT
Austria
Prior art keywords
alloy steel
carbon alloy
low
manufacturing process
steel pipe
Prior art date
Application number
AT04769605T
Other languages
German (de)
Inventor
Edgardo Oscar Lopez
Eduardo Altschuler
Original Assignee
Tenaris Connections Ag
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 Tenaris Connections Ag filed Critical Tenaris Connections Ag
Application granted granted Critical
Publication of ATE541060T1 publication Critical patent/ATE541060T1/en

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
    • 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
    • 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.
AT04769605T 2003-10-10 2004-10-11 LOW CARBON ALLOY STEEL PIPE WITH ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND MANUFACTURING PROCESS THEREOF ATE541060T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50980603P 2003-10-10 2003-10-10
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 (1)

Publication Number Publication Date
ATE541060T1 true ATE541060T1 (en) 2012-01-15

Family

ID=34426131

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04769605T ATE541060T1 (en) 2003-10-10 2004-10-11 LOW CARBON ALLOY STEEL PIPE WITH ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND MANUFACTURING PROCESS THEREOF

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 (50)

* 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
US8002910B2 (en) 2003-04-25 2011-08-23 Tubos De Acero De Mexico S.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
WO2008000300A1 (en) * 2006-06-29 2008-01-03 Tenaris Connections Ag 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
EP2238272B1 (en) * 2007-11-19 2019-03-06 Tenaris Connections B.V. High strength bainitic steel for octg applications
MX2009012811A (en) * 2008-11-25 2010-05-26 Maverick Tube Llc Compact strip or thin slab processing of boron/titanium steels.
EP2371982B1 (en) * 2008-11-26 2018-10-31 Nippon Steel & Sumitomo Metal Corporation Seamless steel pipe and method for manufacturing same
CA2756078A1 (en) * 2009-04-24 2010-10-28 Arihant Domestic Appliances Ltd A low carbon welded tube, system and process of manufacture 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
CN103261451B (en) * 2010-06-03 2015-06-24 新日铁住金株式会社 Process for producing steel pipe for air bag
KR101425738B1 (en) * 2010-06-03 2014-07-31 신닛테츠스미킨 카부시키카이샤 Steel pipe for air bag and process for producing same
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.
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra 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
WO2014108756A1 (en) 2013-01-11 2014-07-17 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
CN113278890A (en) 2013-06-25 2021-08-20 特纳瑞斯连接有限公司 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
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
KR20220101674A (en) 2019-12-19 2022-07-19 와커 헤미 아게 Antifoam composition comprising branched siloxane
TW202210637A (en) 2020-06-23 2022-03-16 荷蘭商特納利斯連接器公司 Method of manufacturing high strength steel tubing from a steel composition and components thereof

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
EP0205828B1 (en) * 1985-06-10 1989-10-18 Hoesch Aktiengesellschaft Method and use of a steel for manufacturing steel pipes with a high resistance to acid gases
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
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
US6173495B1 (en) * 1999-05-12 2001-01-16 Trw Inc. High strength low carbon air bag quality seamless tubing
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
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
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
EP1516935A4 (en) * 2002-06-26 2006-08-30 Jfe Steel Corp Method for producing seamless steel pipe for inflator of air bag
US8002910B2 (en) * 2003-04-25 2011-08-23 Tubos De Acero De Mexico S.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
EP1678335A1 (en) 2006-07-12
JP2007508452A (en) 2007-04-05
KR101178954B1 (en) 2012-08-31
WO2005035800A1 (en) 2005-04-21
BRPI0415340A (en) 2006-12-05
CA2540000A1 (en) 2005-04-21
BRPI0415340B1 (en) 2012-12-11
EP1678335B1 (en) 2012-01-11
CA2540000C (en) 2012-05-15
KR20060130551A (en) 2006-12-19
US20050076975A1 (en) 2005-04-14

Similar Documents

Publication Publication Date Title
ATE541060T1 (en) LOW CARBON ALLOY STEEL PIPE WITH ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND MANUFACTURING PROCESS THEREOF
WO2007113642A3 (en) Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
MY145700A (en) Oil country tubular good for expansion in well and manufacturing method thereof
TW200942625A (en) Ferritic stainless steel having excellent heat resistance
RU2008122972A (en) HIGH STRENGTH CORROSION-RESISTANT ALLOY FOR USE IN THE OIL INDUSTRY
CA2638289A1 (en) Oil country tubular good for expansion in well and duplex stainless steel used for oil country tubular good for expansion
CA2599868A1 (en) Steel for oil well pipe having excellent sulfide stress cracking resistance and method for manufacturing seamless steel pipe for oil well
NO20080271L (en) Process for making somlos steel pipe
RU2008104702A (en) LOW-ALLOYED STEEL WITH HIGH RESISTANCE TO SULFIDIC CRACKING FOR OIL SECTOR PIPES
JP2010508439A (en) Duplex stainless steel and use of this steel
RU2009139659A (en) HIGH-STRENGTH WELDED STEEL PIPE, THE WELD METAL OF WHICH HAS A HIGH RESISTANCE TO COLD CRACKING, AND METHOD FOR PRODUCING IT
JP2015526593A5 (en)
WO2009025314A1 (en) High-strength low-alloy steel excellent in the resistance to high-pressure hydrogen environment embrittlement and process for manufacturing the steel
ES2846875T3 (en) Heat resistant high chromium martensitic seamless steel tube or pipe with a combination of high creep resistance and oxidation resistance
SE528782C2 (en) Duplex stainless steel with high yield strength, articles and use of the steel
ATE382718T1 (en) SPRING STEEL WITH IMPROVED QUENCHING PROPERTIES AND IMPROVED PITTING CORROSION RESISTANCE
JP5846076B2 (en) Austenitic heat-resistant alloy
WO2009044758A1 (en) HIGH-STRENGTH Cr-Ni ALLOY PRODUCT AND SEAMLESS OIL WELL PIPES MADE BY USINFG THE SAME
WO2017027085A3 (en) Low alloy high performance steel
RU2012125061A (en) STEEL WITH HIGH RESISTANCE
JP2007113079A5 (en)
JP5857914B2 (en) Welding material for duplex stainless steel
JP6090905B2 (en) Spheroidal graphite cast iron excellent in high temperature ductility and high temperature creep rupture life and method for producing the same
UA100548C2 (en) Low alloy steel for production high-tensile weldable hot-rolled seamless tubing
GB201016731D0 (en) An alloy steel