Standard regular Expanded Metal is a finished product as it comes from the press after having been die cut and expanded.Flattened Expanded Metal Each sheet is expanded in the regular form and then passed through a cold rolled reducing mill.
Product parameters
How to Order Expanded Metal
Specify the size sheet required, listing SWD ( Short Way of Diamond) first, LWD (Long Way of Diamond) second,Example: 4'0" SWD x 8'0" LWD
Specify the number of sheets or pieces required
Specify the nominal width of the diamond SWD,Example: 3/16", 1/4", 1/2", 3/4", 1", 1 1/2", 2"
Specify the style of the sheet,Example: #18, #20, #16, #13, #9
Specify R (Regular), F (Flattened)
Specify the type of metal required,Example: Carbon steel, Stainless steel, Aluminum, etc.
Example of typical order:
100 SHEETS...3/4"...#9 Flattened 4' X 8' CARBON STEEL
| Standard Expanded Metal Type | Weight (KG/PCS) | SWD (inch) | LWD (inch) | Strand (inch) | Thickness (inch) |
| Standard Expanded 1/4" #20 | 12.50 | 0.255 | 1.000 | 0.073 | 0.036 |
| Standard Expanded 1/4" #18 | 16.57 | 0.255 | 1.000 | 0.073 | 0.048 |
| Standard Expanded 1/2" #20 | 6.25 | 0.500 | 1.200 | 0.072 | 0.036 |
| Standard Expanded 1/2" #18 | 10.17 | 0.500 | 1.200 | 0.088 | 0.048 |
| Standard Expanded 1/2" #16 | 12.50 | 0.500 | 1.200 | 0.086 | 0.060 |
| Standard Expanded 1/2" #13 | 21.37 | 0.500 | 1.200 | 0.096 | 0.092 |
| Standard Expanded 3/4" #16 | 7.85 | 0.923 | 2.000 | 0.099 | 0.060 |
| Standard Expanded 3/4" #13 | 11.63 | 0.923 | 2.000 | 0.096 | 0.092 |
| Standard Expanded 3/4" #10 | 17.44 | 0.923 | 2.000 | 0.144 | 0.092 |
| Standard Expanded 3/4" #9 | 26.16 | 0.923 | 2.000 | 0.148 | 0.134 |
| Standard Expanded 1" #16 | 6.40 | 1.090 | 2.400 | 0.096 | 0.060 |
| Standard Expanded 1" #14 | 11.05 | 1.090 | 2.400 | 0.122 | 0.075 |
| Standard Expanded 1" #12 | 14.68 | 1.090 | 2.400 | 0.109 | 0.105 |
| Standard Expanded 1" #10 | 24.71 | 1.090 | 2.400 | 0.155 | 0.135 |
| Standard Expanded 1" #10H | 29.07 | 1.090 | 2.400 | 0.180 | 0.135 |
| Standard Expanded 1 1/2" #18 | 2.91 | 1.330 | 3.000 | 0.067 | 0.048 |
| Standard Expanded 1 1/2" #16 | 5.81 | 1.330 | 3.000 | 0.107 | 0.060 |
| Standard Expanded 1 1/2" #14 | 6.40 | 1.330 | 3.000 | 0.097 | 0.075 |
| Standard Expanded 1 1/2" #13 | 8.72 | 1.330 | 3.000 | 0.104 | 0.092 |
| Standard Expanded 1 1/2" #12 | 10.46 | 1.330 | 3.000 | 0.109 | 0.105 |
| Standard Expanded 1 1/2" #10 | 24.71 | 1.330 | 3.000 | 0.200 | 0.135 |
| Standard Expanded 1 1/2" #10H | 72.67 | 1.330 | 3.000 | 0.240 | 0.135 |
| Standard Expanded 1 1/2" #9 | 17.44 | 1.330 | 3.000 | 0.142 | 0.135 |
| Standard Expanded 1 1/2" #6 | 36.34 | 1.330 | 3.000 | 0.201 | 0.198 |
| Standard Expanded 2" #10 | 9.88 | 1.850 | 4.000 | 0.164 | 0.092 |
| Standard Expanded 2" #9 | 13.08 | 1.850 | 4.000 | 0.149 | 0.134 |
| Flattened Expanded metal Style | Weight in lbs.per C.S.F | Standard Size in feet | SWD | LWD | Size of Strands in inches | |
| Flattened Expanded 1/4" #20 | 83 | 4X8 | 0.255 | 1.030 | 0.086 | 0.03 |
| Flattened Expanded 1/4" #18 | 111 | 4X8 | 0.255 | 1.030 | 0.086 | 0.04 |
| Flattened Expanded 1/2" #20 | 40 | 4X8 | 0.500 | 1.260 | 0.07 | 0.029 |
| Flattened Expanded 1/2" #18 | 66 | 4X8,4X10,5X10 | 0.500 | 1.260 | 0.109 | 0.039 |
| Flattened Expanded l 1/2" #16 | 82 | 4X8,4X10,5X10 | 0.500 | 1.260 | 0.103 | 0.05 |
| Flattened Expanded 1/2" #13 | 140 | 4X8,4X10,5X10 | 0.500 | 1.260 | 0.122 | 0.07 |
| Flattened Expanded 3/4" #16 | 51 | 4X8,4X10,5X10 | 0.923 | 2.100 | 0.115 | 0.048 |
| Flattened Expanded 3/4" #14 | 63 | 4X8,4X10,5X10 | 0.923 | 2.100 | 0.119 | 0.061 |
| Flattened Expanded 3/4" #13 | 75 | 4X8,4X10,5X10 | 0.923 | 2.100 | 0.119 | 0.07 |
| Flattened Expanded 3/4" #10 | 114 | 4X8 | 0.923 | 2.100 | 0.16 | 0.07 |
| Flattened Expanded 3/4" #9 | 171 | 4X8,4X10,5X10 | 0.923 | 2.100 | 0.164 | 0.12 |
| Flattened Expanded 1" #10 | 165 | 4X8 | 1.090 | 2.560 | 0.16 | 0.11 |
| Flattened Expanded 1 1/2" #16 | 38 | 4X8 | 1.330 | 3.200 | 0.123 | 0.048 |
| Flattened Expanded 1 1/2" #14 | 46 | 4X8,4X10,5X10 | 1.330 | 3.200 | 0.138 | 0.06 |
| Flattened Expanded 1 1/2" #13 | 57 | 4X8,4X10,5X10 | 1.330 | 3.200 | 0.138 | 0.07 |
| Flattened Expanded 1 1/2" #12 | 66 | 4X8 | 1.330 | 3.200 | 0.116 | 0.085 |
| Flattened Expanded 1 1/2" #10 | 165 | 4X8 | 1.330 | 3.200 | 0.188 | 0.11 |
| Flattened Expanded 1 1/2 “ #9 | 111 | 4X8,4X10,5X10 | 1.330 | 3.200 | 0.175 | 0.11 |
Product Features
Benefits and features of Expanded Metal
There are several benefits to using expanded metal:
Cost-effective: A small quantity of metal can be stretched into a large piece.
Efficient Process: There is very little waste when manufacturing and processing expanded metal mesh.
Good conductor: Because expanded metal is one piece, it can be excellent conductor of electricity, magnetic flux, and heat.
Protective reinforcement: Expanded metal meshes can be combined with glass, concrete, and other materials for added strength.
High strength: Expanded metals support weight and withstands stress better than woven metals or jointed welds.
Low weight: Expanded metals are lighter than traditional metal sheets.
Allows circulation: Expanded metal allows air and light to move freely.
Acoustic properties: Specially developed meshes can enhance acoustics and provide soundproofing.
Scope of application
The widely application of Exanded Metal include:
Air and Fluid Filters
EMI/RFI Shielding
Battery Cells
Ventilation Systems
Strainers
Satellite and Radar Antennas
Partitions
Outdoor Furniture
Speaker Grills
Security Walls, Ceilings, Floors, Doors
Machine and Window Guards
Fencing
Shelving and Racks
Concrete Reinforcements
Walkways and Stair Treads
Containers
Greenhouse Benches
Decorative Dividers
Etched Perforated Plate Etched Perforated Plate is also called perforated sheet or punched metal plate. It is a little similar with expanded metal mesh, but not same.
Aluminum Stretched Metal Mesh Aluminum Expanded Metal Mesh is made from aluminum plate that is uniformly punched/slit and stretched, forming openings of diamond / rhombic (standard) shape. Being expanded, the aluminum mesh plate will be in shape for a long time under normal conditions. The diamond-shaped structure and trusses make this type of mesh grille strong and rigid.
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