1. 300 series Chromium-Nickel Austenitic stainless steel:301, 304, 304L, 305, 316, 316L, 316Ti, 310, 310S, 321, 317, 317H, 309S.
2. 400 series Ferritic and Martensitic stainless steel: 410, 420, 430, 440C, 446, 415, 421.
3. Special stainless steels: 630, 631, 632, 840, 904L.
SHEET FINISHES
· No. 1 Finish - Hot-rolled, annealed and descaled
· No. 2D Finish - Hot-rolled, annealed and descaled
· No. 2B Finish - Cold-rolled, bright finish
· Bright Annealed Finish – A bright cold-rolled finish retained by final annealing in a controlled atmosphere furnace
· No. 3 Finish – Intermediate polished finish, usually 120 grit, one or both sides
· No. 4 Finish- General purpose polished finish, usually 180 grit, one or both sides
· No. 6 Finish- Dull satin finish, Tampico brushed, one or both sides
· No. 7 Finish- High luster finish or near mirror (has some lines)
· No. 8 Finish- Mirror finish
