We first run a BeamCALCulator÷& that the following inputs:
Load Parameters
Load P: 300 lbs; Concentrated Load
Load Postion: 12 in;
Length: 36 in;
Material Parameters
Material: Aluminum 6061 T-6
Elastic Modulus: 10,100,000 psi
Yield Strength: 35,000 psi (Tensile)
Density: 0.098 pci
Cross Sectional Parameters
Outer Width W: 1.00 inches
Inner Width w: 0.85 inches
Outer Height H: 1.00 inches
Inner Height h: 0.85 inches