Who knows, general aluminium ingot has those specifications?
A00 is the national standard, aluminum 99.7%, higher than this standard is high-purity aluminum,And below this standard, there are A0 A1 ingots, they are iron, etc., which exceeded the standard elements.
The aluminum ingot is divided into three kinds: aluminium ingots, high-purity aluminium ingots and aluminium alloy ingots according to different components. They can be divided into strips, round ingots, plate ingots, T ingots and so on according to shape and size.
Several common aluminum ingotAluminum ingots for remelting --15kg (99.80%Al, 20kg):T shaped aluminum ingot --500kg, 1000kg (99.80%Al):High purity aluminium ingot --l0kg, 15kg (99.90% ~ 99.999%Al);Aluminium alloy ingots --10kg, 15kg (Al--Si, Al--Cu, Al--Mg);Slab --500 to 1000kg (for plate making);Round ingot --30 to 60kg (wire drawing).