Diameter mm
Other End Diameter mm
Height mm
Thickness mm
Material Name
BLANK WEIGHT = 522.4 kg
VOLUME = 0.4765 m3
DIMENSION R = 3008.4 mm
DIMENSION E = 2498.5 mm
ANGLE = 70.6 degree
frustum_cone.png frustum_cone.png

K-secal provide many help tools for the ease in design & fabrication of Pressure Vessel, Heat Exchanger and other fabricated equipment. From many tools that you would find on this portal this tools helps to calculate the finish weight of cone. Apart from cone weight it also instantaneously calculates cone volume and create its development.
For weight you have the option to select different type of metals. Use SI/FPS unit tab to perform calculation in SI or FPS.

Following formulas have been used to calculate the cone weight.

*Blank Weight = A * B * thk * ρ
Length A = 2 * R sin(α/2) + C
Width B = R - E cos(α/2) + C
C = 25 (In mm)
C = 1 (In inch)
thk = Thickness of Cone
ρ = Density of Material

* Subject Cone weight is the weight of rectangular plate from which the cone development would be cut out.

Click below tabs to see the formula used for calculation of:-

Cone Development

Cone Volume