WT3×4.25

Metric Imperial

Use in Beam Calculator Open in Section Properties

Dimensions
WWeight	4.25
dDepth	2.92
b_fFlange width	3.94
t_wWeb thickness	0.17
t_fFlange thickness	0.195
AArea	1.26
Major axis
I_xSecond moment of area	0.905
S_xElastic modulus	0.397
Z_xPlastic modulus	0.7
r_xRadius of gyration	0.848
y_topCentroid to top	0.637
y_botCentroid to bottom	2.283
Minor axis
I_ySecond moment of area	0.995
S_yElastic modulus	0.505
Z_yPlastic modulus	0.778
r_yRadius of gyration	0.89
Torsion and warping
JTorsion constant	0.0166
C_wWarping constant	0.0062

Material

Standard

Grade

ASTM A992

Material and nominal capacity of WT3×4.25 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	63
M_yYield moment, Sx·Fy	1.654
M_pPlastic moment, Zx·Fy	2.917

WT3×4.25 dimensions and section properties | Kannamwar Engineering