Standard No.:	GB/T 24627-2023
English Name:	Wrought nickel-titanium shape memory alloys for surgical implants
Chinese Name:	外科植入物用镍-钛形状记忆合金加工材
Chinese Classification:	C35    Orthopedic devices
Professional Classification:	GB    National Standard
ICS Classification:	11.040.40 11.040.40    Implants for surgery, prosthetics and orthotics 11.040.40
Issued by:	SAMR; SAC
Issued on:	2023-12-28
Implemented on:	2025-1-1
Status:	valid
Superseding:	GB 24627-2009 Standard specification for wrought Nickel-Titanium shape memory alloys for medical devices and surgical implants
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	225.00
Delivery:	via email in 1~3 business day

本文件规定了用于制造外科植入物，名义成分(质量分数)为54.5%~57.0%镍的镍-钛记忆合金棒材、板材和管材的化学、物理、机械和冶金要求。
注1： 用于制造其他医疗器械的镍钛记忆合金材料也参照本文件，使用方评估其适用性。
本文件适用于直径或厚度为5.5 mm~94.0 mm的轧制产品。
注2： 轧制产品不限定最终的形状、最终的表面状态或产品的最终性能。
注3： 冷加工管材成品参照YS/T 1136。