Structural Tees Cut From UBs - 312x267x91

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
 533x312x182
kg/m90.7
B mm314.5
d mm275.6
t mm15.2
T mm24.4
r mm12.7
b/T6.44
d/t18.1
Cx5.78
cm46890
cm46330

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Radius of Gyration (x-x) - cm7.72
Radius of Gyration (y-y) - cm7.4
Elastic Modulus (x-x) - Flange cm31190
Elastic Modulus (x-x) - Toe cm3317
Elastic Modulus (y-y) - cm3403
Plastic Modulus (x-x) - cm3562
Plastic Modulus (y-y) - cm3619
Buckling Parameter - u0.324
Torsional Index - x11.7
Mono-symmetry Index - ψ0.618
Warping Constant(*) - H cm64920
Torsional Constant - J cm4186
Area of Section - A cm2116

Full sortable table: Properties table for this category