Sheetmetal with Round Holes
in staggered rows (Shape Rv according to DIN/ISO 24 041)
staggered round hole perforated sheetmetal, offers the highest stiffness
with a relative large cross section. This
is thus the most expanded perforated sheetmetal
Make your choice
of material on the left.
Dimensions : The
holes are staggered at 60░.This type of
arrangement is regarded as standard for
round holed perforated sheetmetal.
Hole size W :
The hole size w could be defined as the smallest dimension for the hole opening.
Hole Center Distance t :
This is the distance from one hole center to any adjacent hole center. The DIN-Standard refers to
this as hole devision.
Relative free hole surface area Ao% :
This is defined as the permeability expressed as a percentage, based
on one hole together with half the web width
of the adjacent holes. This excludes the
available in three Standard Sizes: Small Format (KF) 1000x2000mm, Medium Format (MF)
1250X2500mm Large Format (GF) 1500X3000mm.