| 摘要 |
<p>The present invention provides an aluminum alloy plate that is for fabrication, has superior moldability, brazability, and post-brazing strength, is favorably used as a heat exchanger, and is characterized by resulting from hot rolling and cold rolling an aluminum alloy ingot having a composition containing 1.2-2.0% of Mn, 0.5-1.0% of Si, 0.10-0.20% of Ti, and V as an impurity restricted to no greater than 80 ppm, the remainder comprising Al and unavoidable impurities, having no greater than 1/m3 of coarse intermetallic compounds having a generated size (circular equivalent diameter) of at least 4 mm, and having no greater than 10/m3 of intermetallic compounds that are at least 1 mm and less than 4 mm.</p> |
