MT tees

MT4X3.1 MT100X4.6

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 = 2.28d = 4tf = 0.177tf = 0.177tw = 0.129tw = 0.129
Cross-section, to scaledimensions in inches

Dimensions

Depthd
4in
Flange widthbf
2.28in
Web thicknesstw
0.129in
Flange thicknesstf
0.177in
Distance k (design)kdes
0.438in
Distance k (detailing)kdet
0.4375in

Mass and area

Mass per lengthm
3.1lb/ft
Cross-sectional areaA
0.911in²

Strong axis x–x

Moment of inertiaIx
1.5in⁴
Elastic section modulusSx
0.533in³
Plastic section modulusZx
0.967in³
Radius of gyrationrx
1.29in

Weak axis y–y

Moment of inertiaIy
0.176in⁴
Elastic section modulusSy
0.154in³
Plastic section modulusZy
0.247in³
Radius of gyrationry
0.441in

Torsion and stability

Torsional constantJ
0.00778in⁴
Warping constantCw
0.00403in⁶
Polar radius (shear center)r̄o
1.75in
Flexural constantH
0.608

Centers

Centroidȳ
1.18in
Plastic neutral axisyp
0.497in

Slenderness ratios

Flange slendernessbf/2tf
6.44
Wall slendernessD/t
31

Equivalents in other standards