WT – tees

WT460x237

Standard: ASTM A6/A6M (désignations métriques)Source: SI values from the AISC v16.0 database (ASTM A6 shapes common to Canada)
ASTM A6 rolled shapes are the same in Canada; the CISC list may differ slightly (availability).
xybf = 315d = 485tf = 54.1tf = 54.1tw = 30tw = 30
Cross-section, to scaledimensions in mm

Dimensions

Depthd
485mm
Flange widthbf
315mm
Web thicknesstw
30mm
Flange thicknesstf
54.1mm
Distance k (design)kdes
73.2mm
Distance k (detailing)kdet
85.7mm

Mass and area

Mass per lengthm
237kg/m
Cross-sectional areaA
30,100mm²

Strong axis x–x

Moment of inertiaIx
63710⁶ mm⁴
Elastic section modulusSx
1,80010³ mm³
Plastic section modulusZx
3,23010³ mm³
Radius of gyrationrx
145mm

Weak axis y–y

Moment of inertiaIy
14210⁶ mm⁴
Elastic section modulusSy
90110³ mm³
Plastic section modulusZy
1,44010³ mm³
Radius of gyrationry
68.6mm

Torsion and stability

Torsional constantJ
20,40010³ mm⁴
Warping constantCw
10610⁹ mm⁶
Polar radius (shear center)r̄o
192mm
Flexural constantH
0.704

Centers

Centroidȳ
131mm
Plastic neutral axisyp
47.8mm

Slenderness ratios

Flange slendernessbf/2tf
2.91
Wall slendernessD/t
16.2

Equivalents in other standards