3003-H14 Aluminum Test Panels

Premium panels are cut to size, deburred, and then carefully inspected to ensure that at least one as-rolled side has zero detectable surface scratches or oxidation. Metaspec's standard is that if a visible scratch can be detected with a fingernail, then that side of the panel is not premium grade. The reverse side of the panel may have some detectable scratches – premium panels are only premium on one side, not both. The panels are wiped and cleaned on both sides with solvent per ASTM D609 to remove mill oil and fingerprints. The panels are also scrubbed with soft material to remove visible surface oxidation. The panels are interleaved in plastic to protect the surface. These panels are not PVC coated when shipped, making the panels ready to use. Most Metaspec customers prefer our premium panels, but this high level of surface condition is not necessary for some applications.

Premium panels can be polished or sanded on one or both sides, offering an even higher level of surface finish quality. Plated or anodized surface finishes (such as MIL-A-8625 or MIL-DTL-5541) are available on request. Metaspec also offers customized test panel options, including holes, stamping, serial numbering, and more.