RU2009136798A - STEEL - Google Patents
STEEL Download PDFInfo
- Publication number
- RU2009136798A RU2009136798A RU2009136798/02A RU2009136798A RU2009136798A RU 2009136798 A RU2009136798 A RU 2009136798A RU 2009136798/02 A RU2009136798/02 A RU 2009136798/02A RU 2009136798 A RU2009136798 A RU 2009136798A RU 2009136798 A RU2009136798 A RU 2009136798A
- Authority
- RU
- Russia
- Prior art keywords
- niobium
- vanadium
- manganese
- calcium
- nitrogen
- Prior art date
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- Coating With Molten Metal (AREA)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Сталь, содержащая углерод, марганец, кремний, алюминий, ниобий, отличающаяся тем, что она дополнительно содержит хром, ванадий, азот и кальций при следующем соотношении компонентов, мас.%: ! углерод 0,60-0,78 марганец 0,75-0,85 кремний 0,20-0,35 хром 0,30-0,60 ванадий 0,03-0,18 алюминий 0,005-0,025 ниобий 0,001-0,015 азот 0,008-0,025 кальций 0,0005-0,0040 железо остальное, ! при этом примеси содержаться в следующих количествах: сера - не более 0,030%, фосфор - не более 0,030% и медь - не более 0,30%. Steel containing carbon, manganese, silicon, aluminum, niobium, characterized in that it additionally contains chromium, vanadium, nitrogen and calcium in the following ratio, wt.%:! carbon 0.60-0.78 manganese 0.75-0.85 silicon 0.20-0.35 chromium 0.30-0.60 vanadium 0.03-0.18 aluminum 0.005-0.025 niobium 0.001-0.015 nitrogen 0.008 -0.025 calcium 0.0005-0.0040 iron rest,! while the impurities are contained in the following amounts: sulfur - not more than 0.030%, phosphorus - not more than 0.030% and copper - not more than 0.30%.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009136798/02A RU2425168C2 (en) | 2009-10-05 | 2009-10-05 | Steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009136798/02A RU2425168C2 (en) | 2009-10-05 | 2009-10-05 | Steel |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009136798A true RU2009136798A (en) | 2011-04-10 |
RU2425168C2 RU2425168C2 (en) | 2011-07-27 |
Family
ID=44051925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009136798/02A RU2425168C2 (en) | 2009-10-05 | 2009-10-05 | Steel |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2425168C2 (en) |
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2009
- 2009-10-05 RU RU2009136798/02A patent/RU2425168C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2425168C2 (en) | 2011-07-27 |
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