RP Abrasives offers tumbling services for a wide array of stainless steel types, including:
300 Series (301, 302, 302, 304, 304L, 304LN, 305, 309, 316, 316L, 321)
400 Series (405, 408, 409, 430, 446, 403, 410, 416, 420, 440A, 440B, 440C)
15-5 PH (precipitation hardening)
17-4 PH
17-7 PH
Nitronic 50
Nitronic 60