RU96124534A - CORROSION RESISTANT NONMAGNETIC WEAR RESISTANT STEEL - Google Patents

CORROSION RESISTANT NONMAGNETIC WEAR RESISTANT STEEL

Info

Publication number
RU96124534A
RU96124534A RU96124534/02A RU96124534A RU96124534A RU 96124534 A RU96124534 A RU 96124534A RU 96124534/02 A RU96124534/02 A RU 96124534/02A RU 96124534 A RU96124534 A RU 96124534A RU 96124534 A RU96124534 A RU 96124534A
Authority
RU
Russia
Prior art keywords
resistant
corrosion
carbon
resistant steel
molybdenum
Prior art date
Application number
RU96124534/02A
Other languages
Russian (ru)
Other versions
RU2116374C1 (en
Inventor
С.П. Ефименко
В.М. Пановко
Е.М. Лещинская
И.Я. Сокол
Л.Г. Ригина
Е.Г. Мишина
В.Г. Гаврилюк
Б.П. Марков
Original Assignee
Закрытое акционерное общество "Наука-М"
Filing date
Publication date
Application filed by Закрытое акционерное общество "Наука-М" filed Critical Закрытое акционерное общество "Наука-М"
Priority to RU96124534/02A priority Critical patent/RU2116374C1/en
Priority claimed from RU96124534/02A external-priority patent/RU2116374C1/en
Application granted granted Critical
Publication of RU2116374C1 publication Critical patent/RU2116374C1/en
Publication of RU96124534A publication Critical patent/RU96124534A/en

Links

Claims (2)

1. Коррозионностойкая немагнитная износостойкая сталь, содержащая углерод, кремний, марганец, хром, никель, молибден, медь и азот, отличающаяся тем, что она дополнительно содержит тантал при следующем соотношении компонентов, вес. %: углерод 0,03-0,1, кремний 0,01-0,80, марганец 14-19, хром 14-17, никель 0,2-1,0, медь 0,8-1,2, молибден 0,5-1,5, азот 0,17-0,26, тантал 0,01-0,45, при этом содержание хрома, молибдена и марганца устанавливают по соотношению
(%Cr+%Mn)/%Mo = 0,8 oC 1,36,
а сумма содержаний углерода и азота должна составлять 0,21-0,36%.1. Corrosion-resistant non-magnetic wear-resistant steel containing carbon, silicon, manganese, chromium, nickel, molybdenum, copper and nitrogen, characterized in that it additionally contains tantalum in the following ratio of components, weight. %: carbon 0.03-0.1, silicon 0.01-0.80, manganese 14-19, chromium 14-17, nickel 0.2-1.0, copper 0.8-1.2, molybdenum 0 , 5-1,5, nitrogen 0,17-0,26, tantalum 0,01-0,45, while the content of chromium, molybdenum and manganese is set by the ratio
(% Cr +% Mn) /% Mo = 0.8 o C 1.36,
and the sum of carbon and nitrogen should be 0.21-0.36%. 2. Коррозионностойкая немагнитная износостойкая сталь по п. 1, отличающаяся тем, что дополнительно содержит ниобий в количестве 0,01-0,32%, а содержание углерода, ниобия и тантала определяют по уравнению
%Nb = 8(%C - 0,03 - %Ta/15).2. Corrosion-resistant non-magnetic wear-resistant steel according to claim 1, characterized in that it additionally contains niobium in an amount of 0.01-0.32%, and the content of carbon, niobium and tantalum is determined by the equation
% Nb = 8 (% C - 0.03 -% Ta / 15).
RU96124534/02A 1996-12-25 1996-12-25 Corrosion-resistant nonmagnetic wear-resistant steel RU2116374C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96124534/02A RU2116374C1 (en) 1996-12-25 1996-12-25 Corrosion-resistant nonmagnetic wear-resistant steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96124534/02A RU2116374C1 (en) 1996-12-25 1996-12-25 Corrosion-resistant nonmagnetic wear-resistant steel

Publications (2)

Publication Number Publication Date
RU2116374C1 RU2116374C1 (en) 1998-07-27
RU96124534A true RU96124534A (en) 1999-02-10

Family

ID=20188649

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96124534/02A RU2116374C1 (en) 1996-12-25 1996-12-25 Corrosion-resistant nonmagnetic wear-resistant steel

Country Status (1)

Country Link
RU (1) RU2116374C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6488999A (en) * 1999-07-12 2001-01-30 Evgeny Vasilievich Kuznetsov Heat-resistant high-temperature steel
EP1956099B1 (en) * 2007-02-02 2009-04-22 WMF Aktiengesellschaft Cutlery made from ferritic stainless steel with a martensitic surface layer

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