标准摘要
This specification covers an aluminum alloy in the form of sheet over 0.010 to 0.249 inch (0.25 to 6.32 mm), inclusive, in thickness, clad on one side (see 8.5).
英文名称Aluminum Alloy, Clad One Side Sheet, 0.6Mg - 0.35Si - 0.28Cu (No. 21 Brazing Sheet), As Fabricated