Perforated sheet metal

Stainless Steel 304carbon steelaluminum

The Rule of thumb for perforation of a sheet is that the hole diameter should not be less than the thickness of the material. If the hole-diameter to thickness exceeds the 1-to-1 ratio, additional costs will be charged. For Stainless steel and special steel materials, it is preferable to specify atleast three thickness gauges thinner than hole diameter. How to order/specify Consider Application or use of product Physical Requirements ( Open Area, Strength) Quality Perforated Metal Quantity : Number of full sheets Material : Type of Material desired such as Carbon Steel, Stainless Steel, Aluminium etc Thickness : For steel or stainless steel specify thickness in inches. Perforated Patterns : Round/Square perforations with Staggered/straight pitch