Perforated metal

Release date:[2015/6/29]     Hit Count:[]   

Perforated metal is produced by punching holes in flat rolled steel, aluminum, copper and other substrates.

Perforated sheets are very useful for guarding and ballustrading where a strong smooth finish is required with a small apeture.

The perforating process produces waste as holes are punched out:
Perforated metal has holes punched into it by shears or a laser and is not stretched
Perforated metal is made of stainless steel, galvanized steel or cold-rolled steel
Perforated metal is produced from sheets or coils
Used for more engineered parts
Stocked in a variety of hole patterns, gauges and materials
Perforated metals are used for filtration, reinforcement and decoration
Perforated metal is found in almost every industry, including automotive, chemical, pharmaceutical and waste management.

Perforated Aluminium Sheet 99.5
(2.5m x 1.25m)

Round Hole (R) & Square Hole (C)
Pattern Hole Size Pitch % Open Area Sheet Size Thickness
A031A R3.00mm T5.00mm 33 2.5m x 1.25m 1.50mm
A052A R5.00mm T8.00mm 35 2.5m x 1.25m 2.00mm
A100A R10.00mm T15.00mm 40 2.5m x 1.25m 2.00mm
A202A R20.00mm T28.00mm 46 2.5m x 1.25m 2.00mm