SU62697A1 - Steel - Google Patents

Steel

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Publication number
SU62697A1
SU62697A1 SU30733A SU302018A SU62697A1 SU 62697 A1 SU62697 A1 SU 62697A1 SU 30733 A SU30733 A SU 30733A SU 302018 A SU302018 A SU 302018A SU 62697 A1 SU62697 A1 SU 62697A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steel
niobium
vanadium
molybdenum
manganese
Prior art date
Application number
SU30733A
Other languages
Russian (ru)
Inventor
Г.Л. Лифшиц
Original Assignee
Г.Л. Лифшиц
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 Г.Л. Лифшиц filed Critical Г.Л. Лифшиц
Priority to SU30733A priority Critical patent/SU62697A1/en
Application granted granted Critical
Publication of SU62697A1 publication Critical patent/SU62697A1/en

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Description

Сталь содержаща  0,1-0,6% углерода, 1,5-14,0% хрома, 0,2 - 2,0% кремни  и 0,1-5,0% ниоби , известна.Steel containing 0.1-0.6% carbon, 1.5-14.0% chromium, 0.2-2.0% silicon, and 0.1-5.0% niobium is known.

Предлагаема  сталь принадлежит к стал м аналогичного химического состава, но отличаетс  от них тем, что она дополнительно легирована молибденом до 4%, марганцем до 3%; ванадием до 1%; титаном до 1% и алюминием до 0,5%.The proposed steel belongs to steel of a similar chemical composition, but differs from them in that it is additionally doped with molybdenum up to 4%, manganese up to 3%; vanadium to 1%; titanium to 1% and aluminum to 0.5%.

Эта сталь предназначаетс  дл  штампов гор чей штамповки. Например , рекомендуетс  сталь следующего химического состава: ,55; ,97; Si 0,94; Ti 0,ll; ,45: ,52 и ,52%.This steel is intended for hot stamping dies. For example, steel of the following chemical composition is recommended:, 55; , 97; Si 0.94; Ti 0, ll; , 45:, 52 and, 52%.

Эта сталь имеет следующие показатели. После калки с 1025° твердость по Роквеллу Rc 55,2; после отпуска с 500° - Rc 53,2; при температуре 500° твердость по Бринеллю 402, при 550°-402, при 600°-402.This steel has the following indicators. After temping from 1025 ° Rockwell hardness Rc 55.2; after tempering from 500 ° - Rc 53.2; at a temperature of 500 ° Brinell hardness 402, at 550 ° -402, at 600 ° -402.

Предмет изобретени Subject invention

Сталь, дл  штампов гор чей штамповки, содержаща  от 0,1 до 0,6% углерода, от 1,5 до 14% хрома, от 0,2 до 2% кремни , от 0,1 до 5% ниоби , отличающа с  тем, что, она дополнительно легирована молибденом до 4%, марганцем до 3%, ванадием до 1,0%, титаном до 1% и алюминием до 0,5%.Steel, for hot stamping dies, containing from 0.1 to 0.6% carbon, from 1.5 to 14% chromium, from 0.2 to 2% silicon, from 0.1 to 5% niobium, that, it is additionally doped with molybdenum up to 4%, manganese up to 3%, vanadium up to 1.0%, titanium up to 1% and aluminum up to 0.5%.

SU30733A 1940-03-11 1940-03-11 Steel SU62697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU30733A SU62697A1 (en) 1940-03-11 1940-03-11 Steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU30733A SU62697A1 (en) 1940-03-11 1940-03-11 Steel

Publications (1)

Publication Number Publication Date
SU62697A1 true SU62697A1 (en) 1942-11-30

Family

ID=48243806

Family Applications (1)

Application Number Title Priority Date Filing Date
SU30733A SU62697A1 (en) 1940-03-11 1940-03-11 Steel

Country Status (1)

Country Link
SU (1) SU62697A1 (en)

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