{Buckling}

{Beam}

{Rectangular}

{Rectangular pipe}

{Circular}

{Circular pipe}

{Beam height}

mm

{Beam width}

mm

{Beam diam}

mm

{Beam thickness}

mm

{Moment of inertia}

mm⁴

{Characteristics}

{Beam length}

mm

{Material} {Young's Modulus}

GPa

{Load}

N

{Wikipedia says: Do not choose a steel with a high elastic limit the reduce buckling}

{Mounting}

{Fixed} - {Free}

Coef 2

{Fixed} - {Pinned}

Coef 0.7

{Pinned} - {Pinned}

Coef 1

{Fixed} - {Fixed}

Coef 0.5

{Results}

{Quadratic moment}		mm⁴
{Euler's critical load}