FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: carbon 0.5 - 0.9, silicon 0.3 - 0.5, manganese 0.3 - 0.5, vanadium 0.3 - 0.4, copper 2.4 - 3.0, nickel 0.8 - 1.0, chromium 2.6 - 3.0, phosphorus 0.05 - 0.1, sulfur 0.01 - 0.02, boron 0.04 -0.06, aluminium 0.11 - 0.15, titanium 0.001 - 0.002, molybdenum 0.1 - 0.16, niobium 1.6 - 2.2, nitrogen 0.0001 - 0.00012, iron making the rest.
EFFECT: higher anti-tearing surfaces.
1 tbl
| Title | Year | Author | Number |
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| STEEL | 2011 |
|
RU2477760C1 |
| STEEL | 2007 |
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| STEEL | 2006 |
|
RU2318069C1 |
| ALLOY ON NICKEL BASIS | 2006 |
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RU2333987C1 |
| ALLOY ON BASIS OF NICKEL | 2008 |
|
RU2361944C1 |
| STEEL | 2007 |
|
RU2331708C1 |
| STEEL | 2007 |
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RU2339730C1 |
| STEEL | 2006 |
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RU2331715C1 |
| CAST IRON | 2017 |
|
RU2642226C1 |
| STEEL | 2008 |
|
RU2356994C1 |
