perforated sheet metal - round holes
Sheets with round holes are the most common among perforated products due to their functionality as well as for aesthetic applications.
The holes can be arranged at 45°, 60°, or 90°.
Legend:
- R → Hole diameter.
- T → Distance between holes centers.
- Alignment → How the holes are aligned (45*,60* staggered, 90° aligned).
- % Solid/void → Sheet metal on void ratio.
Round holes aligned at 45°:
Round holes aligned at 60°:
Round holes aligned at 90°:
R0.5 T1.5
Staggered round holes 60°
Void/Solid 10%
Diameter 0,5 mm
Centers distance 1,5 mm
INFO
Void/Solid 10%
Diameter 0,5 mm
Centers distance 1,5 mm
R0.8 T1.5
Staggered round holes 60°
Void/solid 26%
Diameter 0,8 mm
Centers distance 1,5 mm
INFO
Void/solid 26%
Diameter 0,8 mm
Centers distance 1,5 mm
R1 T2
Staggered round holes 60°
Void/solid 23%
Diameter 1 mm
Centers distance 2 mm
INFO
Void/solid 23%
Diameter 1 mm
Centers distance 2 mm
R2 T3.5
Staggered round holes 60°
Void/solid 30%
Diameter 2 mm
Centers distance 3,5 mm
INFO
Void/solid 30%
Diameter 2 mm
Centers distance 3,5 mm
R3 T5
Staggered round holes 60°
Void/solid 30%
Diameter 3 mm
Centers distance 5 mm
INFO
Void/solid 30%
Diameter 3 mm
Centers distance 5 mm
R4 T6
Staggered round holes 60°
Void/solid 40%
Diameter 4 mm
Centers distance 6 mm
INFO
Void/solid 40%
Diameter 4 mm
Centers distance 6 mm
R5 T8
Staggered round holes 60°
Void/solid 35%
Diameter 5 mm
Centers distance 8 mm
INFO
Void/solid 35%
Diameter 5 mm
Centers distance 8 mm
R6 T9
Staggered round holes 60°
Void/solid 40%
Diameter 6 mm
Centers distance 9 mm
INFO
Void/solid 40%
Diameter 6 mm
Centers distance 9 mm
R8 T12
Staggered round holes 60°
Void/solid 40%
Diameter 8 mm
Centers distance 12 mm
INFO
Void/solid 40%
Diameter 8 mm
Centers distance 12 mm
R10 T14
Staggered round holes 60°
Void/solid 46%
Diameter 10 mm
Centers distance 14 mm
INFO
Void/solid 46%
Diameter 10 mm
Centers distance 14 mm
R10 T15
Staggered round holes 60°
Void/solid 40%
Diameter 10 mm
Centers distance 15 mm
INFO
Void/solid 40%
Diameter 10 mm
Centers distance 15 mm
R15 T22
Staggered round holes 60°
Void/solid 51%
Diameter 15 mm
Centers distance 22 mm
INFO
Void/solid 51%
Diameter 15 mm
Centers distance 22 mm
