RU93028855A - STEEL - Google Patents

STEEL

Info

Publication number
RU93028855A
RU93028855A RU93028855/02A RU93028855A RU93028855A RU 93028855 A RU93028855 A RU 93028855A RU 93028855/02 A RU93028855/02 A RU 93028855/02A RU 93028855 A RU93028855 A RU 93028855A RU 93028855 A RU93028855 A RU 93028855A
Authority
RU
Russia
Prior art keywords
steel
tungsten
molybdenum
absence
amount
Prior art date
Application number
RU93028855/02A
Other languages
Russian (ru)
Other versions
RU2070605C1 (en
Inventor
Н.М. Скляров
А.В. Гриневич
Original Assignee
Всероссийский научно-исследовательский институт авиационных материалов
Filing date
Publication date
Application filed by Всероссийский научно-исследовательский институт авиационных материалов filed Critical Всероссийский научно-исследовательский институт авиационных материалов
Priority to RU93028855/02A priority Critical patent/RU2070605C1/en
Priority claimed from RU93028855/02A external-priority patent/RU2070605C1/en
Publication of RU93028855A publication Critical patent/RU93028855A/en
Application granted granted Critical
Publication of RU2070605C1 publication Critical patent/RU2070605C1/en

Links

Claims (1)

Изобретение относится к области металлургии, а именно к стали, используемой для получения конструкционных деталей, воспринимающих силовой поток и подверженных ударным нагрузкам. Предлагаемая сталь обладает повышенными прочностными характеристиками, высокой надежностью и невысокой стоимостью. Сталь имеет следующий химический состав, мас.%: углерод 0,33 - 0,4, марганец 1,2 - 1,5, кремний 0,3 - 0,6, никель 0,6 - 1,2, хром 1,5 - 2,0, молибден 0,15 - 0,25, вольфрам 0,3 - 0,6, ниобий 0,04 - 0,06, ванадий 0,1 - 0,2, бор 0,001 - 0,005, сера 0,009 - 0,012, фосфор 0,009 - 0,012, железо остальное. Сталь содержит молибден в отсутствии вольфрама в количестве 0,25 - 0,6 мас. %. Сталь содержит вольфрам в отсутствии молибдена в количестве 0,6 - 1,2 мас.%.The invention relates to the field of metallurgy, in particular to steel, used to obtain structural parts, perceiving power flow and subjected to shock loads. The proposed steel has high strength characteristics, high reliability and low cost. Steel has the following chemical composition, wt.%: Carbon 0.33 - 0.4, manganese 1.2 - 1.5, silicon 0.3 - 0.6, nickel 0.6 - 1.2, chromium 1.5 - 2.0, molybdenum 0.15 - 0.25, tungsten 0.3 - 0.6, niobium 0.04 - 0.06, vanadium 0.1 - 0.2, boron 0.001 - 0.005, sulfur 0.009 - 0.012 phosphorus 0,009 - 0,012, iron the rest. Steel contains molybdenum in the absence of tungsten in the amount of 0.25 - 0.6 wt. % Steel contains tungsten in the absence of molybdenum in the amount of 0.6 - 1.2 wt.%.
RU93028855/02A 1993-06-01 1993-06-01 Steel RU2070605C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93028855/02A RU2070605C1 (en) 1993-06-01 1993-06-01 Steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93028855/02A RU2070605C1 (en) 1993-06-01 1993-06-01 Steel

Publications (2)

Publication Number Publication Date
RU93028855A true RU93028855A (en) 1996-05-10
RU2070605C1 RU2070605C1 (en) 1996-12-20

Family

ID=20142414

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93028855/02A RU2070605C1 (en) 1993-06-01 1993-06-01 Steel

Country Status (1)

Country Link
RU (1) RU2070605C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111763870A (en) * 2019-04-02 2020-10-13 陕西蓝通传动轴有限公司 Application of tempering-free steel, and blending and preparation method of tempering-free steel

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