Medical Materials
Aluminum: 6061, 7075 (typically for non-implantable, external device components)
Stainless Steel: 304, 316/316L, 17-4 PH (for surgical tools, implants, and device housings)
Titanium: Grade 2, Grade 5 (Ti-6Al-4V), Grade 23 (Ti-6Al-4V ELI) (for implants and orthopedic devices)
Plastics: PEEK, PTFE, UHMWPE, Polycarbonate, PMMA (for implants, surgical tools, and biocompatible components)