Stock list Grade 1.2344, H13, X40CrMoV5-1, Z40CDV5 422 AMS 5655, S42200, 616, B4B Stainless Steel Round Bar SA-437 B4B, SUS 616, 422 Forged Bar UNS K30960 VAR+ESR Bright Bar T45Cr5Si3 ESR Round bars A387 F5 & Grade 5 Hot rolled and cold drawn coil 1 2