| 摘要 |
The present invention relates to an aluminum alloy having a high strength and a high resistance to corrosion for heat exchanger piping, heat exchanger piping manufactured from the same, and a method for manufacturing heat exchanger piping. More particularly, the present invention relates to an aluminum alloy, heat exchanger piping manufactured from the same, and a method for manufacturing heat exchanger piping, the aluminum alloy satisfying all of the resistance required as a heat exchanger piping alloy, the resistance to corrosion, and the extrusion property, a tradeoff existing between the same and the strength, the aluminum alloy being capable of minimizing or avoiding deformation of the alloy structure before and after high-temperature heat treatment, and the aluminum alloy reducing manufacturing costs. |
