Perforated Stainless Steel Sheet

We are suppliers of Part Sheets, Cut to Size, (no minimum), as well as full Sheets. Enquire / Request a Quote

Typical uses include filters and strainers for brewing, accustic diffusers, building panels.

Note: We now offer circle cutting in perforated sheets up to 1000mm diameter. One off or quantity.

Grade Hole Dia Hole Centres Open Area Finish Thickness mm Full Sheet Size mm
304 0.75mm 1.5mm 23% 2B 0.6 2000 x 1000
316 1mm 2mm 23% 2B 1.0 2000 x 1000
304 1.5mm 2.6mm 30% 2B 1.0 2000 x 1000
316 2mm 3.5mm 30% 2B 1.0 2000 x 1000
304 2mm 3.5mm 30% 2B 1.0 2000 x 1000
304 3mm 5mm 33% 2B 1.0 2000 x 1000
304 4mm 5.6mm 46% 2B 1.0 2000 x 1000
304 5mm 8mm 35% 2B 1.0 2000 x 1000
304 6mm 8mm 51% 2B 1.0 2000 x 1000
304 8mm 10mm 58% 2B 1,0 2000 x 1000

perforated-steel-sheet

Layout of Staggered Tee Pattern (Note the full sheet has a curf of 10mm on length)

General Information on Perforated Stainless Steel Sheet Metal

Because of its duarability and weather resistace many architectural building products are manufactured in perforated stainless steel, even whole building facades or decorative features like sun screens, balustrade infill panels and ventilators.

There are many functional uses for perforated stainless sheet because of its corrosion resistant properties, Filtering and screening is a major application in the food and brewing Industry. Tea strainers even.

Other applications include accoustic diffuser, speaker grilles, basket strainers, vibrating strainers for solids, waste paper baskets, street furniture, radiator covers.

General Information on common Grades of Stainless Steel

Grade 304 stainless steel, formerly known as 18/8 stainless, is the most widely used stainless. It has excellant corrosion resistance.

Typical catering uses for grade 304 are vats, bowls, pipework, table tops.

Grade 316 stainless steel is more corrosion resistant than 304 and is suitable for marine and coastal applications.

Typical catering uses for grade 316 are components used with more corrosive foods, (e.g. meat/blood, foods with moderate salt content) where frequent cleaning takes place

Grades of stainless steel higher than 316 are available for use in more corrosive environments such as hot brine, salty and slow moving foods.

Grade 430 stainless steel is a lower grade stainless and is suitable indoor uses. It has good corrosion resistance.

Typical catering uses for grade 430 are splash backs, table tops, equipment cladding and panelling and moderately corrosive environments, (e.g. vegetables, fruits, drinks, dry food etc)

Stainless Steel Grades Cross Reference and Typical Composition

AISI BS EN Composition Cr / Ni / C
430 430S17 1.4016 17 / 0 / 0.08
304 304S31 1.4301 18 / 8 / 0.07
316 316S31 1.4401 17 / 11 / 0.07
316L 316S11 1.4404 17 / 11 / 0.03