GB 4234.7-2024
UpcomingImplants for surgery—Metallic materials—Part 7: Forgeable and cold-formed cobalt-chromium-nickel-molybdenum-iron alloy
外科植入物 金属材料 第7部分：可锻和冷加工的钴-铬-镍-钼-铁合金
Application Summary AI generated
This standard specifies the chemical composition, mechanical properties, and testing requirements for a specific cobalt-chromium-nickel-molybdenum-iron alloy used in surgical implants. It is applied in the medical device industry for manufacturing forgeable and cold-formed orthopedic implants, such as hip and knee joint prostheses, that require high strength and corrosion resistance. The standard ensures material consistency and biocompatibility for implants intended for long-term human body implantation.
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