Structural Tees Cut From UBs - 305x305x75

Structural Tees cut from Universal Beams (UB) are T-shaped steel profiles created by splitting a standard "I"-shaped Universal Beam lengthwise down its center vertical web. This process splits one beam into two identical "T" sections, each consisting of a single horizontal flange and a vertical stem. Engineers use these sections when a standard structural shape is too deep or heavy, as they offer excellent tension and bending strength along the vertical stem. They are highly popular choices for the bottom chords of roof trusses, bracing elements, or as clean, neat architectural connections where an "I" beam would look too bulky.

Dimensions

PropertyValue
 610x305x149
kg/m74.6
B mm304.8
d mm306.1
t mm11.8
T mm19.7
r mm16.5
b/T7.74
d/t25.9
Cx6.45
cm47410
cm44650

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Radius of Gyration (x-x) - cm8.83
Radius of Gyration (y-y) - cm7
Elastic Modulus (x-x) - Flange cm31150
Elastic Modulus (x-x) - Toe cm3307
Elastic Modulus (y-y) - cm3305
Plastic Modulus (x-x) - cm3538
Plastic Modulus (y-y) - cm3469
Buckling Parameter - u0.483
Torsional Index - x16.4
Mono-symmetry Index - ψ0.666
Warping Constant(*) - H cm62690
Torsional Constant - J cm499.8
Area of Section - A cm295

Full sortable table: Properties table for this category