SU190766A1 - - Google Patents

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Publication number
SU190766A1
SU190766A1 SU943405A SU943405A SU190766A1 SU 190766 A1 SU190766 A1 SU 190766A1 SU 943405 A SU943405 A SU 943405A SU 943405 A SU943405 A SU 943405A SU 190766 A1 SU190766 A1 SU 190766A1
Authority
SU
USSR - Soviet Union
Prior art keywords
nickel
molybdenum
vanadium
manganese
chromium
Prior art date
Application number
SU943405A
Other languages
Russian (ru)
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 filed Critical
Priority to SU943405A priority Critical patent/SU190766A1/ru
Application granted granted Critical
Publication of SU190766A1 publication Critical patent/SU190766A1/ru

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  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Description

В насто щее врем  дл  сварки среднелегированных сталей примен ютс  электроды из аустенитной хромоникельмолибденовой стали марки ЭИ981 (ЧМТУ/ЦНИИЧМ 1036-64), обеспечивающей предел прочности наплавленного металла 69-75 кг/млс.At present, electrodes of austenitic chromo-nickel-molybdenum steel of grade EI981 (PTSU / TsNIICHM 1036-64) are used for welding medium-alloyed steels, which provide the ultimate strength of the weld metal 69-75 kg / ml.

Предлагаема  сварочна  проволока отличаетс  от известной процентным соотношением вход щих в нее элементов и улучшенными механическими свойствами.The proposed welding wire differs from the known percentage of the elements included in it and the improved mechanical properties.

Нова  сталь дл  сварочной ироволоки имеет следующий химический состав (в э/о) углерод 0,05-0,1; кремний до 0,7; марганец 6-7,5; хром 17-20; никель 17-19; молибден 5-6,5; ванадий 0,7-1,2; азот 0,25-0,5; сера - не более 0,025; фосфор - не более 0,03New steel for welding irovoloki has the following chemical composition (in e / o) carbon 0.05-0.1; silicon to 0.7; manganese 6-7.5; chromium 17-20; nickel 17-19; molybdenum 5-6,5; vanadium 0.7-1.2; nitrogen 0,25-0,5; sulfur - not more than 0.025; phosphorus - no more than 0.03

и обладает следующими механическими свойствами: 0В 75-85 кг/мм ; о 25-40э/о; а к 11 - 16 кгм/см.and has the following mechanical properties: 0V 75-85 kg / mm; about 25-40 e / o; and to 11 - 16 kgm / cm.

Предмет изобретени Subject invention

Сталь дл  сварочной проволоки, содержаща  углерод, марганец, хром, никель, молибден , ванадий, азот, отличающа с  тем, что, сSteel for welding wire containing carbon, manganese, chromium, nickel, molybdenum, vanadium, nitrogen, characterized in that

целью повышени  механических свойств наплавленного металла, она имеет следующий химический состав (в о/о):in order to improve the mechanical properties of the weld metal, it has the following chemical composition (in o / o):

углерод 0,05-0,1; кремний до 0,7; марганец 6-7,5; хром 17-20; никель 17-19; молибденcarbon 0.05-0.1; silicon to 0.7; manganese 6-7.5; chromium 17-20; nickel 17-19; molybdenum

5-6,5; ванадий 0,7-1,2; азот 0,25-0,5; сера не более 0,025; фосфор не более 0,03.5-6,5; vanadium 0.7-1.2; nitrogen 0,25-0,5; sulfur is not more than 0.025; phosphorus not more than 0.03.

SU943405A 1965-02-18 1965-02-18 SU190766A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU943405A SU190766A1 (en) 1965-02-18 1965-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU943405A SU190766A1 (en) 1965-02-18 1965-02-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU894739540A Addition SU1745948A2 (en) 1989-09-25 1989-09-25 Apparatus for ventilating open-cut pits

Publications (1)

Publication Number Publication Date
SU190766A1 true SU190766A1 (en) 1966-12-29

Family

ID=39967423

Family Applications (1)

Application Number Title Priority Date Filing Date
SU943405A SU190766A1 (en) 1965-02-18 1965-02-18

Country Status (1)

Country Link
SU (1) SU190766A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0438992A1 (en) * 1990-01-15 1991-07-31 Avesta Sheffield Aktiebolag Austenitic stainless steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0438992A1 (en) * 1990-01-15 1991-07-31 Avesta Sheffield Aktiebolag Austenitic stainless steel

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