Perforated Sheet is defined by the punching materials, perforated patterns, gauge, staggered angle, sheet thickness and porosity. These factors combine together to form the yield strength, filter rating and proper application. Round hole perforated metals are suitable for filter tube processing with uniform and precise control of flow materials. Following two parts: the general information of perforated sheet, and new inquiry from customers. For your order reference.
Common open area or porosity: 20%, 26%, 23%, 30%, 40% and 35%.
Hole Diameter:1.0-6.0mm
Thickness of Metal Plate:0.2-3mm
Material to be punched:
Plain steel sheet and galvanized steel sheet;
Stainless steel sheet;
Copper sheet;
Brass sheet;
Aluminum sheet;
Other metals alloys.
316 perforated sheet metal
Punched openings : Round, square, triangle, diamond, stright line slot, hexagonal, cross, decorative, etc. The round hole perforation is the most popular type of perforated pattern used and is manufactured in coils or sheets.
Material: low carbon steel plate(Q235,Q195,Q195L)stainless steel plate (201, 304, 304L, 316, 316L, 430) aluminum plate, nickle plate.
Thichness:0.2mm-1mm
Length:1m-20m
Hole Diameter:0.8mm-10mm
(2)Plate
Thickness:0.3mm-10mm
Size:≤1.5×3m
Hole Diameter:0.8mm-100mm
As the most common form of perforated metal material because of its versatility and ease in handling, perforated sheets can be supplied either as flat, fabricated, and/or finished product.
Perforated Sheet produces a wide range of perforated metal plates in steel, stainless steel, galvanized steel, aluminium, copper, brass and many other materials. Also available are perforated products including architectural mesh and perforated tubes.
square hole perforated sheet metal
Weaving: It is formed by punching and pressing.
Process:punched to mesh
Producing process:cutting plate--making mold--punching--surface treatment--packing.
Perforated Hole Type: Long hole, Square Hole, Circular Hole , Triangle Hole, Hexagon Hole , Fish scale Hole.
Perforated Metal Specifications:
Hole Diameter |
Staggered Centers |
Sheet Thickness |
Open Area |
0.045" |
1.14mm |
0.066« |
0.033-0.039" |
0.84-0.99mm |
37.00% |
1/16" |
1.59mm |
3/32" |
0.027-0.033" |
0.68-0.84mm |
41.00% |
1/16" |
1.59mm |
1/8" |
0.027-0.066" |
0.68-1.68mm |
23.00% |
5/64" |
1.98mm |
1/8" |
0.027-0.053" |
0.68-1.35mm |
35.00% |
0.081" |
2.06mm |
1/8" |
0.053-0.066" |
1.35-1.68mm |
38.00% |
3/32" |
2.38mm |
5/32" |
0.053-0.066" |
1.35-1.68mm |
33.00% |
1/8" |
3.17mm |
3/16" |
0.027-0.127" |
0.68-3.23mm |
40.00% |
5/32" |
3.97mm |
3/16" |
0.027-0.066" |
0.68-1.68mm |
63.00% |
3/16" |
4.76mm |
¼" |
0.027-0.127" |
0.68-3.23mm |
50.00% |
1/4" |
6.35mm |
3/8" |
0.033-0.111", 0.25" |
0.84-2.82mm, 6.35mm |
40.00% |
3/8" |
9.52mm |
½" |
0.053-0.082", 3/16" |
1.35-2.08mm, 4.76mm |
51.00% |
3/8" |
9.52mm |
9/16" |
0.059", 0.119" |
1.50mm, 3.02mm |
40.00% |
1/2" |
12.70mm |
11/16" |
0.033-0.127", 3/16" |
0.84-3.23mm, 4.76mm |
48.00% |
1/4" Hex |
6.35mm Hex |
0.285 |
0.027-0.033 |
0.68-0.84mm |
76.00% |
3/8" Sq. |
9.52mm Sq. |
Cane« |
0.053-0.066" |
1.35-1.68mm |
51.00% |
Chemical composition for the stainless steel perforated metal sheets:
Grade |
Chemical Composition (%) |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
201 |
≤0.15 |
≤1.00 |
5.5/7.5 |
≤0.060 |
≤0.030 |
3.5/5.5 |
16.0/18.0 |
- |
304 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
8.0/11.0 |
18.00/20.00 |
- |
316 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
10.00/14.00 |
16.0/18.0 |
2.00/3.00 |
316L |
≤0.03 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
10.00/14.00 |
16.0/18.0 |
2.00/3.00 |
410 |
≤0.15 |
≤1.00 |
≤1.25 |
≤0.060 |
≤0.030 |
≤0.060 |
11.5/13.5 |
- |
430 |
≤0.12 |
≤1.00 |
≤1.25 |
≤0.040 |
≤0.03 |
- |
16.00/18.00 |
- |
Perforated Metal Usage: widely used in the core of filter, medicine, filtering, breeding, battery, mechanical protecting, making the crafts, the meshes for the high-grade sound box, decoration, the seating for children, baskets, etc. |
