Structural Tees Cut From UBs - 312x267x75

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
 533x312x151
kg/m75.3
B mm312
d mm271.5
t mm12.7
T mm20.3
r mm12.7
b/T7.68
d/t21.4
Cx5.54
cm45620
cm45140

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Radius of Gyration (x-x) - cm7.65
Radius of Gyration (y-y) - cm7.32
Elastic Modulus (x-x) - Flange cm31010
Elastic Modulus (x-x) - Toe cm3260
Elastic Modulus (y-y) - cm3330
Plastic Modulus (x-x) - cm3458
Plastic Modulus (y-y) - cm3505
Buckling Parameter - u0.326
Torsional Index - x14
Mono-symmetry Index - ψ0.619
Warping Constant(*) - H cm62780
Torsional Constant - J cm4108
Area of Section - A cm295.9

Full sortable table: Properties table for this category