Hot Finished Elliptical Hollow Sections - 300x150x8.0

Hot-finished elliptical hollow sections are oval-shaped steel tubes manufactured at very high temperatures to create a smooth, continuous profile. Because they are shaped while the steel is red-hot, they are free from internal stresses, which makes them highly reliable, easy to weld, and resistant to cracking. Their unique egg-like shape combines the high twisting resistance of a round pipe with the superior bending strength of a rectangular tube along its wider axis. This efficient structural performance, paired with an elegant and modern appearance, makes them a popular choice for high-end architectural features, feature columns, and exposed steel frameworks.

Dimensions

PropertyValue
H mm300
B mm150
t mm8
kg/m42.8
A cm254.5

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Second Moment of Area (x-x) - cm44810
Second Moment of Area (y-y) - cm41620
Radius of Gyration (x-x) - cm9.39
Radius of Gyration (y-y) - cm5.44
Elastic Modulus (x-x) - cm3321
Elastic Modulus (y-y) - cm3215
Plastic Modulus (x-x) - cm3449
Plastic Modulus (y-y) - cm3275
Torsional Constants - J cm44850
Torsional Constants - C cm3481
Surface Area (Per Metre) - m20.726
Surface Area (Per Tonne) - m217

Full sortable table: Properties table for this category