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Slotted perforated metal is a sheet of metal, such as perforated steel, that contains holes that are punched by a slotted die. Our slotted perforated metal is easy to fabricate and has a high strength-to-weight ratio. The metal allows for air, light, sound, and liquids to pass through. Our slotted perforated metal is extremely versatile and lightweight.
The die used to punch the holes can vary in width and length, and the ends of the slot can be round or square. Slotted perforated metal is generally available in many sheet sizes, thicknesses, and material types such as carbon steel, aluminum, galvanized, and stainless steel.
There are many perforation options available, such as end stagger, side stagger, straight lines, and with specified margins. If you need any assistance choosing which slotted perforated metal best fits your needs, consult with your Direct Metals sales representative.
Slotted Perforated Metal Section of Our Product Catalog (PDF)
Perforated/Expanded Metal Catalog (PDF)
Perforated/Expanded Metal Catalog (Interactive)
Open Area Percentage Calculator
There are many perforated metal options that are available. If you need any assistance choosing which slotted perforated metal best fits your needs, consult with your Direct Metals sales representative.
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