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RU2013132063A - STEEL - Google Patents

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Publication number
RU2013132063A
RU2013132063A RU2013132063/02A RU2013132063A RU2013132063A RU 2013132063 A RU2013132063 A RU 2013132063A RU 2013132063/02 A RU2013132063/02 A RU 2013132063/02A RU 2013132063 A RU2013132063 A RU 2013132063A RU 2013132063 A RU2013132063 A RU 2013132063A
Authority
RU
Russia
Prior art keywords
manganese
chromium
boron
titanium
silicon
Prior art date
Application number
RU2013132063/02A
Other languages
Russian (ru)
Other versions
RU2552796C2 (en
Inventor
Александр Игоревич Грехов
Дмитрий Владимирович Овчинников
Надежда Тахировна Тихонцева
Светлана Юльевна Жукова
Игорь Юрьевич Пышминцев
Ирина Ивановна Мануйлова
Ольга Андреевна Софрыгина
Сергей Михайлович Битюков
Original Assignee
Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ")
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 Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ") filed Critical Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ")
Priority to RU2013132063/02A priority Critical patent/RU2552796C2/en
Publication of RU2013132063A publication Critical patent/RU2013132063A/en
Application granted granted Critical
Publication of RU2552796C2 publication Critical patent/RU2552796C2/en

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  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Сталь, содержащая углерод, кремний, марганец, хром, алюминий, титан, бор, железо и неизбежные примеси, отличающаяся тем, что дополнительно содержит молибден при следующем соотношении компонентов, мас.%:Steel containing carbon, silicon, manganese, chromium, aluminum, titanium, boron, iron and inevitable impurities, characterized in that it additionally contains molybdenum in the following ratio of components, wt.%:

Claims (1)

Сталь, содержащая углерод, кремний, марганец, хром, алюминий, титан, бор, железо и неизбежные примеси, отличающаяся тем, что дополнительно содержит молибден при следующем соотношении компонентов, мас.%:Steel containing carbon, silicon, manganese, chromium, aluminum, titanium, boron, iron and inevitable impurities, characterized in that it additionally contains molybdenum in the following ratio of components, wt.%: углеродcarbon 0,28-0,340.28-0.34 кремнийsilicon 0,15-0,450.15-0.45 марганецmanganese 0,65-0,950.65-0.95 хромchromium 0,80-1,300.80-1.30 молибденmolybdenum 0,10-0,200.10-0.20 никельnickel не более 0,50no more than 0.50 медьcopper не более 0,30no more than 0.30 титанtitanium 0,015-0,0450.015-0.045 борboron 0,001-0,0040.001-0.004 алюминийaluminum 0,015-0,0500.015-0.050 сераsulfur не более 0,010no more than 0,010 фосфорphosphorus не более 0,015no more than 0.015 азотnitrogen не более 0,012no more than 0,012 железоiron остальноеrest
RU2013132063/02A 2013-07-10 2013-07-10 High-strength drilling pipe RU2552796C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013132063/02A RU2552796C2 (en) 2013-07-10 2013-07-10 High-strength drilling pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013132063/02A RU2552796C2 (en) 2013-07-10 2013-07-10 High-strength drilling pipe

Publications (2)

Publication Number Publication Date
RU2013132063A true RU2013132063A (en) 2015-01-20
RU2552796C2 RU2552796C2 (en) 2015-06-10

Family

ID=53280696

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013132063/02A RU2552796C2 (en) 2013-07-10 2013-07-10 High-strength drilling pipe

Country Status (1)

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RU (1) RU2552796C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2707613C1 (en) * 2019-03-06 2019-11-28 Общество с ограниченной ответственностью "Пермская компания нефтяного машиностроения Heavy drill pipe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1713970A1 (en) * 1989-12-18 1992-02-23 Львовский политехнический институт им.Ленинского комсомола Steel
RU2164261C1 (en) * 1999-08-02 2001-03-20 Куприянов Анатолий Михайлович Steel
SE520893C2 (en) * 2002-02-21 2003-09-09 Sandvik Ab Elements for striking rock drilling, comprising at least one thread
JP5483859B2 (en) * 2008-10-31 2014-05-07 臼井国際産業株式会社 Processed product of high-strength steel excellent in hardenability and manufacturing method thereof, and manufacturing method of fuel injection pipe and common rail for diesel engine excellent in high strength, impact resistance and internal pressure fatigue resistance
JP5523373B2 (en) * 2011-02-18 2014-06-18 三菱マテリアル株式会社 Hollow steel rod for excavation and manufacturing method thereof

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Publication number Publication date
RU2552796C2 (en) 2015-06-10

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