In this video, Short Run Pro Engineer, Arthur Toal goes on location to explain the differences between plastic deformation and elastic deformation on an l-bracket. Metal brackets will bend with the material that is put on the brackets but if the part returns to original shape it is structurally sound. This is the third part of a series on cost effective practices for metal fabrication for your metal parts. To follow our web series go to our channel at: http://www.youtube.com/user/ShortRunPro