Weight calculation
Weight calculation is crucial for determining the necessary amount of aluminium that is needed in a project.
In the list below all the calculations can be found, just click on an
article and the calculation will be shown. Please contact Garfield Aluminium for
more information.
Plate
L x B x D x 2,7 = amount of grams per plate
1000
All sizes in the calculation need to be taken in mm.
Calculation formulas forcoils on roll |
|
|
|||||||||||||||
|
1. Calculation of the coil length from the rollweight
L = K x G b x s
2. Calculation of the roll weight form the prescribed OD and inside diametres
G = C x (D² - d²) x b+
|
L = coil length in metres G = weight in kilograms |
S = coil thickness in millimetres Sg = soortelijk weight in kg/dm³ |
|||||||||||||||
| b = coil width in millimetres | D = OD in decimetres | ||||||||||||||||
| b+ = coil width in decimetre | d = inside diametre in decimetre | ||||||||||||||||
|
|||||||||||||||||
|
3. Calculation of the OD from the roll weight, the inside diametre and the coil width
D = √ G + d² C x b+
|
|||||||||||||||||
Disc
B x B x D x 2,14 = amount of grams per piece
1000
All sizes in the calculation need to be taken in mm.
Round Tube
(B + C) x (2 x D) x 2,14 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Round Bar (2007 / 2011)
D x D x 2,23 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Round Bar (6082)
D x D x 2,14 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Square Bar (2007 / 2011)
D x D x 2,84 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Square Bar (6082)
D x D x 2,7 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Hexagon Bar (2011)
D x D x 2,44 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Flat bar
B x D x 2,7 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Angle Bar
(B + H - D) x D x 2,7 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
T-Profile
(B + H - D) x D x 2,7 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Channel profile
(H + B + H) - 2 x D x 2,7 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
Square tube
(B + H - 2D) x 2D x 2,7 = amount of grams per metre
All sizes in the calculation need to be taken in mm.
