GB/T 24627-2023 Active
GB/T 24627-2023 Wrought nickel-titanium shape memory alloys for surgical implants
Abstract
This document specifies the chemical, physical, mechanical, and metallurgical requirements for nickel-titanium memory alloy rods, plates, and pipes used in the manufacture of surgical implants, with a nominal composition (mass fraction) of 54.5% to 57.0% nickel.
Note 1: Nickel-titanium memory alloy materials used in the manufacture of other medical devices should also refer to this document, and users should evaluate their suitability.
This document applies to rolled products with a diameter or thickness of 5.5 mm to 94.0 mm.
Note 2: The rolled products are not limited in their final shape, surface condition, or performance.
Note 3: The cold-worked pipe products should refer to YS/T 1136.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 24627-2023 |
| CCS | Orthopaedic surgery, orthopaedic instruments |
| ICS | Surgical implants, prostheses, and orthoses |
| Implement Date | 2025-01-01 |