Universal Columns - 203x203x46

Steel universal columns (UCs), often called "H-beams," are heavy-duty structural steel bars with a cross-section shaped like the letter "H". Unlike Universal Beams, which are deep and narrow, Universal Columns are much more square, meaning their height is roughly equal to their flange width. This squat, balanced shape gives them incredible strength against compression and prevents them from buckling or twisting when vertical weight is pushed down on them. Because they excel at carrying heavy downward loads, they are the standard choice for main vertical columns, load-bearing posts, and foundation piles in multi-storey buildings.

Dimensions

PropertyValue
kg/m46.1
D mm203.2
B mm203.6
t mm7.2
T mm11
r mm10.2
d mm160.8
b/T9.25
d/t22.3
C mm6
N mm110
n mm22
m21.19
m225.8

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Second Moment of Area (x-x) - cm44570
Second Moment of Area (y-y) - cm41550
Radius of Gyration (x-x) - cm8.82
Radius of Gyration (y-y) - cm5.13
Elastic Modulus (x-x) - cm3450
Elastic Modulus (y-y) - cm3152
Plastic Modulus (x-x) - cm3497
Plastic Modulus (y-y) - cm3231
Buckling Parameter - u0.847
Torsional Index - x17.7
Warping Constant - H dm60.143
Torsional Constant - J cm422.2
Area of Section - A cm258.7

Full sortable table: Properties table for this category