L3-1/2×3-1/2×3/8

Metric Imperial

Use in Beam Calculator Open in Section Properties

Dimensions
WMass	12.6
dVertical leg	88.9
bHorizontal leg	88.9
tThickness	9.53
AArea	1,610
Major axis
I_xSecond moment of area	1.19
S_xElastic modulus	18.8
Z_xPlastic modulus	33.8
r_xRadius of gyration	27.2
y_topCentroid to top	63.5
y_botCentroid to bottom	25.4
Minor axis
I_ySecond moment of area	1.19
S_yElastic modulus	18.8
Z_yPlastic modulus	33.8
r_yRadius of gyration	27.2
Torsion and warping
JTorsion constant	51.2
C_wWarping constant	0.0285

Material

Standard

Grade

ASTM A36

Material and nominal capacity of L3-1/2×3-1/2×3/8 in the grade picked
Capacity (nominal, no resistance or safety factors)
Steel type	Carbon
tThickness band	t up to 203 mm (8 in)
F_yYield strength, minimum	250
F_uTensile strength, minimum	400
EModulus of elasticity	200,000
GShear modulus	77,200
νPoisson's ratio	0.3
ρDensity	7,850
P_yAxial yield, A·Fy	402.5
M_yYield moment, Sx·Fy	4.7
M_pPlastic moment, Zx·Fy	8.45

L3-1/2×3-1/2×3/8 dimensions and section properties | Kannamwar Engineering