Expanded Metal can serve as a kind of substitute for perforated metal materials and it find most uses as fences,windows decoration,ventilation devices,shelves,racks,cages and some decoration purposes. Standard expanded metal provides a high strength to weight ratio,and is often used to protect machines or people,by stopping a specific size material from entering as a specific area.All Metals such as Stainless Steel Alloys,Aluminum,Titanium,Steel,Cooper,can all be expanded into rhombic opending for various uses including enclosures,support,protection,decoration or filtration. fdasf Specification of expanded metal sheet Item Strand Design sizes Opening sizes Open area (%) Thickness (Inch) Width (Inch) LWD (Inch) SWD (Inch) LWO (Inch) SWO (Inch) 01 0.134 0.150 2.00 0.923 1.562 0.675 67 02 0.092 0.144 2.00 0.923 1.625 0.718 69 03 0.090 0.096 2.00 0.923 1.688 0.76 79 04 0.060 0.101 2.00 0.923 1.75 0.783 78 05 0.090 0.096 1.20 0.500 0.938 0.337 62 06 0.060 0.087 1.20 0.500 0.938 0.372 65 07 0.048 0.088 1.20 0.500 0.938 0.382 65 08 0.036 0.072 1.00 0.500 0.718 0.407 71 09 0.048 0.072 1.00 0.250 0.718 0.146 42 10 0.036 0.072 1.00 0.250 0.718 0.157 42