2L3-1/2×3×3/8×3/8LLBB

Metric Imperial

Use in Beam Calculator Open in Section Properties

Dimensions
WMass	23.4
dVertical leg	88.9
bHorizontal leg	76.2
tThickness	9.53
AArea	2,990
Major axis
I_xSecond moment of area	2.27
S_xElastic modulus	36.7
Z_xPlastic modulus	66.5
r_xRadius of gyration	27.7
y_topCentroid to top	61.7
y_botCentroid to bottom	27.2
Minor axis
I_ySecond moment of area	3.52
S_yElastic modulus	43.4
Z_yPlastic modulus	76.9
r_yRadius of gyration	34.3

Material

Standard

Grade

ASTM A36

Material and nominal capacity of 2L3-1/2×3×3/8×3/8LLBB 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	747.5
M_yYield moment, Sx·Fy	9.175
M_pPlastic moment, Zx·Fy	16.63

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