No. 1 Approximates a 2D finish for sheet. No. 2 Approximates a 2B finish for sheet. BA Bright annealed, highly reflective finish. Used extensively for automotive trim. Mill-buffed No. 2 or BA strip finish followed by buffing to produce a uniform color and uniform reflectivity. Used automotive trim, household hardware and for subsequent chromium plating. For more information, consult: NiDI 9 012 "Finishes for Stainless Steels".