... .material:aluminium iron sheet 3.function:filter,construction 4.professional factory,low price Expanded metal,Expanded Metal MeshThickness: 0 ... 3 to 80mm2.Materials: steel plate, stainless steel plate, aluminum plate, titanium plate, lead plate, nickel plate, and ... more.With good strength, wear resistance and nice looking, expanded sheet metal mainly serves to construction of railway, roads, buildings ...