GB4234.4-2019

Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy

外科植入物金属材料第4部分：铸造钴-铬-钼合金

GB 4234.4-2019 is a current mandatory Chinese national standard for Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy. It appears in the Food compliance cluster with a product safety focus and has an implementation date of May 1, 2021.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Request a translation or verify source before using this record in a compliance decision.

Applicability hints

Type: Product
CCS: C35
ICS: 11.040.40
Competent department: National Medical Products Administration
Technical committee: National Technical Committee on Surgical Implants and Orthopedic Instruments of Standardization Administration of China

Relationships

Replaces:GB 17100-1997

Adopts ISO ISO 5832-4:2014 at Modified level.