Slow Wave Perfo | 14 aluminium sheet

Material:
Aluminium A1Mg1
Tensile strength: 140 - 180 N/mm2
0.2 limit of elasticity :120 N/mm2

Surface
Anodisation : 20 micron
type : E6 EV1
Chemically treated
Natural colour - matt
Useable on 1 side (other only 8 µ anodisation)
No anodisation points visible
Perforation round
Diameter: 2 mm
Distance between centre points: 3,5 mm
Permeability: 30%
Full edge: 8 mm
Fire Resistance : non flammable ( DIN 4102 )

Measurements
Length: 2500 mm (toleration ± 5 mm)
Width: 1130 mm (toleration ± 5 mm)
Construction
lenght: 1.100,0 mm (toleration ± 2 mm)
Ridge height: 8 mm (toleration ± 1,0 mm)
Ridge lenght: 33,33 mm (toleration ± 0.5 mm)
Panel thickness: 1 mm (toleration: DIN)
Squareness: - (toleration: ± 0,3 % on L)
Surface area: 2,24 m2
Weight: 5,3 kg/st, 1,9 kg/m2
No. of ridges: 33,5
Fold direction: 2500 mm, direction

Treatments:
Cutting
Trimming
Water jet cutting
Milling