The most common types of metals used to make perforated sheets are steel, stainless steel, and aluminum. Steel is used for its strength, stainless steel is used for its corrosion resistance, and ...

Perforated stainless steel sheet is essentially a low carbon steel which contains chromium at 10% or more by weight. The chromium content of the steel allows the formation of a rough, adherent, ...

perforated or a more exotic pattern. Material for these metal panels ranges from aluminum to e-coated steel to stainless steel. Maintenance departments report that a clear anodized finish on the ...