Perforated metal is one of the most versatile and popular metal products on the
market today. contains holes and margins. Open area is the total
area of the holes divided by the total area of the sheet and is
expressed as a percent. Open area describes how much of the sheet
is occupied by the holes. The open area and the hole shapes make
the two important factors for the applications of the perforated
sheet. In other word, there are a variety of hole shapes and open
rating for various uses.
We carry perforated metal in a wide array of hole shapes, sizes,
gauges and material types. The most common applications for
perforated metal include screens, diffusers, guards, filters, vents
and signage to name a few.
Material:
Stainless steel plate. Other materials such as carbon steel,
nickel, copper or aluminum also available.
| Stainless Steel | 201, 202, 304, 316, 321, 410, 430 |
| Copper | brass, pure copper, phosphor bronze |
| Aluminum | 1050, 1060, 1100, 5052, 5056 |
| Carbon Steel | High Carbon Steel, Mild Carbon Steel, Low Carbon Steel |
Pattern Angle of Round Hole Perforated Metal:
1) 45° Round Hole Perforated;
2) 60° Round Hole Perforated staggered arrangement is also called
‘plum arrangement’, which provide natural high strength and wide
open area, being the most popular angle in perforated hole
arrangement;
3) 90° Round Hole Perforated, straight arrangement for perforated
metal.
Features:
Stainless steel perforated metal is punched into various patterns.
It is winding resistant, ageing resistant and corrosion resistant.
The surface of the sheet metal is smooth, it is strong and durable.
Hole Patterns including:
Round; Rectangular hole; Square; Triangle; Diamond; Slotted Hole;
Hexagonal; Cross; Slotted; and other patterns according to your
drawings or application requirement.
Applications:
Stainless steel perforated metal is used as acoustics panels,
security screens, air-condition units, radiator covers, wall
cladding, display units and so on.
Perforated Stainless Steel with Round Hole, Used as Facade
Cladding/ Decorative Hole Perforated Metal for Radiator and Various
Covers.
Punched Metal for Making of Chair and Furnitures with Good Strength
and Ventilation / Slotted Perforated Plate for Acoustic Screen Uses
Parts of Specifications
Roll Width: 1m, 1.22m, 1.5m to 4m
Roll Length: 15m, 30m to 60m
Panel Width: 1m, 1.22m to 2m
Panel Length: 1m, 1.5m, 2m to 10m
| Hole Diameter | Staggered Centers | Sheet Thickness | Open Area |
| 0.045" | 1.14mm | 0.66" | 0.033-0.039" | 0.84-0.99mm | 37% |
| 1/16" | 1.59mm | 3/32" | 0.027-0.033" | 0.68-0.84mm | 41% |
| 1/16" | 1.59mm | 1/8" | 0.027-0.066" | 0.68-1.68mm | 23% |
| 5/64" | 1.98mm | 1/8" | 0.027-0.053" | 0.68-1.35mm | 35% |
| 0.081" | 2.06mm | 1/8" | 0.053-0.066" | 1.35-1.68mm | 38% |
| 3/32" | 2.38mm | 5/32" | 0.053*0.066" | 1.35-1.68mm | 33% |
| 1/8" | 3.17mm | 3/16" | 0.027-0.127" | 0.68-3.23mm | 40% |
| 5/32" | 3.97mm | 3/16" | 0.027-0.056" | 0.68-1.68mm | 63% |
| 3/16" | 4.76mm | 1/4" | 0.027-0.127" | 0.68-3.23mm | 50% |
| 1/4" | 6.35mm | 3/8" | 0.033-0.011",0.25" | 0.84-2.82mm,6.35mm | 40% |
| 3/8" | 9.52mm | 1/2" | 0.053-0.082",3/16" | 1.35-2.08mm,4.76mm | 51% |
| 3/8" | 9.52mm | 9/16" | 0.059",0.119" | 1.5mm,3.02mm | 40% |
| 1/2" | 12.7mm | 11/16" | 0.033-0.127",3/16" | 0.84-3.23mm,4.76mm | 48% |
| 1/4" Hex | 6.35mm | 0.285" | 0.027-0.033" | 0.68-0.84mm | 76% |
| 3/8" Sq | 9.52mm | Cane" | 0.053-0.066" | 1.35-1.68mm | 51% |
Other Specifications according to your requirements.
