I am running into several issues with our parts from 7075-T6, the platter keeps telling us its in the material. The issues are the appearance of corrosion. Has anyone run into this before?
Customer calls out 303 per ASTM-A581 with a note recommendation of 5/16 material, my material supplier says thats for wirer only and sends me 303 ASTM-A582. Neither spec definds size except to refer to "wirer" and "bar". can anyone lead me to an acceptable reference to satisfy this issue?