An aluminum sheet 0.2 mm thick in a 200 x 250 mm size from AK interactive - the stiffer variant for parts that are meant to hold their shape.
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Two hundred micrometers is twice the thickness of the thinnest variant, and in practice that means a fundamental difference in how the material behaves. Where a tenth of a millimeter crumples between your fingers, two tenths already resist - and that is exactly the point. This sheet is not used where the metal is meant to give way, but where it is meant to carry, hold a plane or take a load. The 200 x 250 mm size stays the same as on the thinner variant.
At this thickness ordinary paper scissors are no longer enough - use metal shears, bench shears, or repeated scoring with a scalpel from both sides followed by snapping. Make bends over a sharp metal edge or in a small bending tool; a bend over a finger will not work at two tenths. The material can be drilled with ordinary metal drills at low speed, but the sheet has to be backed with a piece of wood, otherwise the drill bites and tears the sheet. Chamfer the cut edges with a file after working - they are sharp and everyone cuts themselves on them during assembly. Before painting, degrease it and seal it with a primer for metal; it is bonded with super glue, and for loaded joints rather with two-part epoxy, which takes the stress.
The material is intended for further working. The cut edges are sharp - work with your hands and eyes protected.
Naši poradci a znalci sortimentu jsou připraveni odpovídat na Vaše dotazy (Po–Pá, 8–18 hod).
Zeptejte se na co potřebujete, odpovíme co nejdříve.
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