FIELD: metallurgical industry. SUBSTANCE: claimed alloy comprises (wt %): 3.8-4.9 copper; 1.2-1.8 magnesium; 0.3-0.9 manganese; 0.0001-0.3 iron; 0.0001-0.2 silicon; 0.0001-0.1 zinc; 0.0001-0.1 titanium; 0.0001-0.05 nickel; 0.0001-0.0004 sulfur; and the aluminium balance. Use of alloy makes it possible to increase strength of metal if sharp notches are present. EFFECT: improved properties of the aluminium-based alloy. 1 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ALUMINIUM-BASE ALLOY | 1997 |
|
RU2122041C1 |
| ALUMINIUM BASED-ALLOY | 1997 |
|
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| TITANIUM-BASE ALLOY | 1997 |
|
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| ALUMINUM-BASE AND ARTICLE BASED ON THEREOF | 2001 |
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| METHOD OF PROTECTION OF SURFACE OF INGOTS | 1998 |
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RU2163941C1 |
| TITANIUM-BASED ALLOY | 2001 |
|
RU2203974C2 |
| METASTABLE β-TITANIUM ALLOY | 2001 |
|
RU2211873C2 |
| CASTING BASED-BASED ALLOY | 2001 |
|
RU2237095C2 |
