The process of texturing increases the strength to weight ratio of the sheet metal and creates a more rigid surface that helps reduce maintenance costs, while improving appearance. QuickShipMetals.com offers standard pre-cut decorative metal sheets in numerous sizes and patterns. Sheet Metal Pattern Layouts Item Preview remove-circle Share or Embed This Item. EMBED EMBED (for wordpress.com hosted blogs and archive.org item <description ... Metal thickness is .030″ or .063″ other thicknesses are available. Pattern: DGL-150 Mandrel size used to create swirled pattern is 1 1/2″ the circles are run in staggered rows every 3/4″. Over 4,000 individually polished circle combine to cover a sheet. This pattern can be used for interior foyer or office furniture. Pattern Metal’s inventory consists of structural steel angles, steel channels, steel beams, steel square and steel rectangular tubing, steel flat bars, steel round bars, steel square bars, steel tread plate, steel expanded metal and a full range of steel sheet and plate from 20 gauge through 3” thick.