| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin-coated aluminum alloy sheet desirable for a beverage can body, which is subjected to DI processing and subsequent coating and baking and is excellent in strength and formability, and to provide a method for the production thereof. <P>SOLUTION: The resin-coated aluminum alloy sheet includes: an aluminum alloy sheet constituted from an Al alloy comprising 0.4-0.8 mass% Mg, more than 0.5 to 1.5 mass% Si, 0.01-0.4 mass% Cu, and 0.01 to less than 0.4 mass% Mn, with the balance comprising Al and unavoidable impurities; and a resin film applied on the surface of the aluminum alloy sheet; and is characterized in that its proof strength after being subjected to a heat treatment at 200°C for 10 min is 260 MPa or higher. The method for the production thereof is also provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
