Cast Cobalt-Chromium-Molybdenum Alloy for Surgical Implants; Orthopaedic appliances, including crutches, surgical belts and trusses; splints and other fracture appliances; artificial parts of the body; hearing aids and other appliances which are worn or carried, or implanted in the body, to compensate for a defect or disability (HS 9021); Implants for surgery, prosthetics and orthotics (ICS 11.040.40)
National Standard of the P.R.C., Implants for Surgery—Metallic Materials—Part 4: Cobalt-Chromium-Molybdenum Casting Alloy (6 page(s), in Chinese)
This standard specifies the characteristics and related test methods of cast Co-Cr-Mo alloy for surgical implants.