SU378510A1 - STEEL - Google Patents

STEEL

Info

Publication number
SU378510A1
SU378510A1 SU1657421A SU1657421A SU378510A1 SU 378510 A1 SU378510 A1 SU 378510A1 SU 1657421 A SU1657421 A SU 1657421A SU 1657421 A SU1657421 A SU 1657421A SU 378510 A1 SU378510 A1 SU 378510A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steel
vanadium
wear resistance
manganese
silicon
Prior art date
Application number
SU1657421A
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 SU1657421A priority Critical patent/SU378510A1/en
Application granted granted Critical
Publication of SU378510A1 publication Critical patent/SU378510A1/en

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Description

Изобретение относитс  к области сталей, обладающих повышенной износостойкостью.This invention relates to the field of steels with enhanced wear resistance.

Известна сталь, содержаща  хром, кремний , марганец, ванадий.Known steel containing chromium, silicon, manganese, vanadium.

Дл  повышени  износостойкости и устойчивости против перегрева, предлагаема  сталь отличаетс  от известной повышенным содержанием ванади  и имеет следующий химический состав, %:In order to increase wear resistance and resistance to overheating, the proposed steel differs from the known high content of vanadium and has the following chemical composition,%:

После термической обработки сталь имеет твердость 64-66 HRC, прочность на изгибAfter heat treatment, the steel has a hardness of 64-66 HRC, bending strength

206-250 кг/мм и ударную в зкость 0,4- 0,5 кг/см.206-250 kg / mm and impact strength 0.4-0.5 kg / cm.

Сталь обладает высокой износостойкостью и предназначена дл  изготовлени  слесарнорежущего инструмента.The steel has high wear resistance and is intended for the manufacture of bench tools.

П Р е д iM е т .изобретени PRED iM e t. Of the invention

10 Сталь, содержаща  углерод, хром, ванадий , кремний, марганец, железо, отличающа с  тем, что, с целью повышени  износостойкости , она имеет следующий химический состав , %:10 Steel containing carbon, chromium, vanadium, silicon, manganese, iron, characterized in that, in order to increase wear resistance, it has the following chemical composition,%:

1515

УглеродCarbon

1,15-1,35 0,4 -0,65 1.15-1.35 0.4 -0.65

Хром 0,5 -0,9 Chrome 0.5-0.9

ВанадийVanadium

Кремний 0,2 -0,3 Silicon 0.2-0.3

Марганец 0,2 -0,3 Manganese 0.2-0.3

Железо остальноеIron the rest

SU1657421A 1971-05-18 1971-05-18 STEEL SU378510A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1657421A SU378510A1 (en) 1971-05-18 1971-05-18 STEEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1657421A SU378510A1 (en) 1971-05-18 1971-05-18 STEEL

Publications (1)

Publication Number Publication Date
SU378510A1 true SU378510A1 (en) 1973-04-18

Family

ID=20475457

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1657421A SU378510A1 (en) 1971-05-18 1971-05-18 STEEL

Country Status (1)

Country Link
SU (1) SU378510A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099057A (en) * 1997-11-17 2000-08-08 Taurman Distributing & Manufacturing, Inc. Fire hydrant lifting and setting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099057A (en) * 1997-11-17 2000-08-08 Taurman Distributing & Manufacturing, Inc. Fire hydrant lifting and setting device

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