标准编号：ISO 21850-1:2020
中文名称：牙科 牙科器械用材料 第1部分：不锈钢
英文名称：Dentistry — Materials for dental instruments — Part 1: Stainless steel
发布日期：2020-04
标准范围
This document specifies stainless steel commonly used in manufacturing dental instruments.
It is applicable to stainless steel materials used to manufacture either an entire instrument or a part of the instrument.
It is applicable to single-use and reusable dental instruments, whether it is or it is not connected to a
power-driven system.
This document is not applicable to devices and instruments used long-term in the mouth of the patient (e.g. crown, bridges, implants) or to devices and instruments not made of stainless steel.
It contains a current selection of stainless steels suitable for use in the manufacture of dental
instruments.
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