MT tees

MT3X2.2 MT75X3.3

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xybf = 1.84d = 3tf = 0.171tf = 0.171tw = 0.114tw = 0.114
Cross-section, to scaledimensions in inches

Dimensions

Depthd
3in
Flange widthbf
1.84in
Web thicknesstw
0.114in
Flange thicknesstf
0.171in
Distance k (design)kdes
0.375in
Distance k (detailing)kdet
0.375in

Mass and area

Mass per lengthm
2.2lb/ft
Cross-sectional areaA
0.647in²

Strong axis x–x

Moment of inertiaIx
0.579in⁴
Elastic section modulusSx
0.268in³
Plastic section modulusZx
0.483in³
Radius of gyrationrx
0.949in

Weak axis y–y

Moment of inertiaIy
0.0897in⁴
Elastic section modulusSy
0.0973in³
Plastic section modulusZy
0.155in³
Radius of gyrationry
0.374in

Torsion and stability

Torsional constantJ
0.00494in⁴
Warping constantCw
0.00124in⁶
Polar radius (shear center)r̄o
1.27in
Flexural constantH
0.646

Centers

Centroidȳ
0.841in
Plastic neutral axisyp
0.19in

Slenderness ratios

Flange slendernessbf/2tf
5.38
Wall slendernessD/t
26.3

Equivalents in other standards