As you can see in the picture, the L beam is 1in x 1/2in x 1/8in thick x 72in long and is made of ASTM A36 steel. It's bolted onto a vertical upright on both ends.
What is the maximum uniformly distributed load that this L beam can support without bending?
What you see in the picture will serve as the front end of a shelf, with a wooden plank (and supports) resting on it.
Here's the link to the A36 steel properties: https://www.metalsdepot.com/steel-products/steel-angle
Could you please also share how you arrived at your answer, so I can calculate for different L beam lengths and loads?