... C52100, C54400, etc.Iron: 1213, 12L14,1215 etc.Aluminum: Al6061, Al6063,AL7075,AL5052 etc.Most Plastics: ABS, ... Nylons, ULTEMS, Polycarbonate, Delrins, POM Surface finish Aluminum partsStainless Steel partsPlastic partsBrass partsSteel partsHard&Color anodizedSandblastingBrushing(Acrylic) ... anodizedNickel plated Brushed Powder coating Custom precision aluminum cnc turning parts anodized silvery