2L6×3-1/2×1/2LLBB dimensions and section properties | Kannamwar Engineering

2L6×3-1/2×1/2LLBB

Metric Imperial

Use in Beam Calculator Open in Section Properties

Dimensions
WWeight	30.6
dVertical leg	6
bHorizontal leg	3.5
tThickness	0.5
AArea	9
Major axis
I_xSecond moment of area	33.2
S_xElastic modulus	8.46
Z_xPlastic modulus	15
r_xRadius of gyration	1.92
y_topCentroid to top	3.93
y_botCentroid to bottom	2.07
Minor axis
I_ySecond moment of area	14.5
S_yElastic modulus	4.14
Z_yPlastic modulus	7.46
r_yRadius of gyration	1.27

Material

Standard

Grade

ASTM A36

Material and nominal capacity of 2L6×3-1/2×1/2LLBB 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	36
F_uTensile strength, minimum	58
EModulus of elasticity	29,000
GShear modulus	11,200
νPoisson's ratio	0.3
ρDensity	490
P_yAxial yield, A·Fy	324
M_yYield moment, Sx·Fy	25.38
M_pPlastic moment, Zx·Fy	45