... Width*Width*Thickness. For example, "∠30×30×3" means the equal angle with 30mm side width ... centimetre of the side width. For example, ∠3#.In accordance with different structures, Xinze Stainless Steel ... 409, 416, 303, 303Cu, 303SeStandards: BS EN 10088-3-2005, DIN 1029-1978, GB9787-1988, GB9788-198, GB ... , A564Finish: Pickled, Blasted, Polished, etc.Picture shows Hot sales !stainless steel angles