Any comments on the differences between 6105-T5 and 6061-T6 for 4" x 2" channels 1/8" web and 3/16" flanges that get mitered, punched and welded to self and 5052-H32? I'm accustomed to 6061-T6 but am being offered 6105-T5. Not anodized, in a general structural application at room temperature.
Any thoughts on their relative corrosion resistance to brackish waters or sour crude oil?
Many thanks!
Any thoughts on their relative corrosion resistance to brackish waters or sour crude oil?
Many thanks!
