Perforated Stock Sheet Patterns and Corresponding Materials

Perforated Sheet
Materials:
Stainless Steel 304
Mild Steel

1mm round holes
2mm staggered pitch (RT)
R1  T2

Perforated Sheet
Materials:
Stainless Steel 304
Mild Steel

2mm round holes
3mm staggered pitch (RT)
R2 T3

Perforated Sheet
Materials: 
Stainless Steel 304/316
Aluminium, Mild & Galv Steel

3mm round holes
5mm staggered pitch (RT)
R3 T5

Perforated Sheet
Materials:
Stainless Steel 304
Aluminium
Mild Steel & Galv Steel

5mm round holes
8mm staggered pitch (RT)
R5 T8

Perforated Sheet
Materials:
Stainless Steel 304/316
Aluminium
Mild Steel & Galv Steel

5mm round holes
8mm square pitch (CU)
C5 U8

Perforated Sheet
Materials:
Stainless Steel 304/316
Mild Steel
Aluminium

6mm round holes
9mm staggered pitch (RT)
R6 T9

Perforated Sheet
Materials:
Stainless Steel 304
Mild Steel, Aluminium
Galvanised Steel

8mm round holes
12mm staggered pitch (RT)
R8 T12

Perforated Sheet
Materials:
Stainless Steel 304
Galvanised Steel
 

10mm square holes
12mm square pitch (CU)
C10 U12

Perforated Sheet
Materials:
Stainless Steel 304
Mild Steel
Aluminium

10mm round holes
15mm staggered pitch (RT)
R10 T15