WT9×105.5 dimensions and section properties | Kannamwar Engineering

WT9×105.5

Metric Imperial

Use in Beam Calculator Open in Section Properties

Dimensions
WWeight	105.5
dDepth	10.3
b_fFlange width	11.6
t_wWeb thickness	1.06
t_fFlange thickness	1.91
AArea	31.2
Major axis
I_xSecond moment of area	229
S_xElastic modulus	29.1
Z_xPlastic modulus	55
r_xRadius of gyration	2.72
y_topCentroid to top	2.44
y_botCentroid to bottom	7.86
Minor axis
I_ySecond moment of area	246
S_yElastic modulus	42.7
Z_yPlastic modulus	66.1
r_yRadius of gyration	2.82
Torsion and warping
JTorsion constant	29.1
C_wWarping constant	102

Material

Standard

Grade

ASTM A992

Material and nominal capacity of WT9×105.5 in the grade picked
Capacity (nominal, no resistance or safety factors)
Steel type	High-Strength Low-Alloy
F_yYield strength, minimum	50
F_uTensile strength, minimum	65
EModulus of elasticity	29,000
GShear modulus	11,200
νPoisson's ratio	0.3
ρDensity	490
P_yAxial yield, A·Fy	1,560
M_yYield moment, Sx·Fy	121.2
M_pPlastic moment, Zx·Fy	229.2