Structural Tees Cut From UBs - 305x305x90

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
 610x305x179
kg/m89.5
B mm307.1
d mm310
t mm14.1
T mm23.6
r mm16.5
b/T6.51
d/t22
Cx6.69
cm49040
cm45700

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Radius of Gyration (x-x) - cm8.91
Radius of Gyration (y-y) - cm7.07
Elastic Modulus (x-x) - Flange cm31350
Elastic Modulus (x-x) - Toe cm3372
Elastic Modulus (y-y) - cm3371
Plastic Modulus (x-x) - cm3656
Plastic Modulus (y-y) - cm3572
Buckling Parameter - u0.484
Torsional Index - x13.8
Mono-symmetry Index - ψ0.664
Warping Constant(*) - H cm64710
Torsional Constant - J cm4170
Area of Section - A cm2114

Full sortable table: Properties table for this category