标准摘要
[中文适用范围]： 本文件根据材料的机械性能和材料能够承受的应力对用于制造活塞环的材料进行分类。 本文件适用于直径不超过200毫米的往复式内燃机活塞环。 本标准也适用于类似条件下工作的压缩机活塞环。 [外文原描述]： This document classifies materials intended for the manufacture of piston rings, based on their mechanical properties and the stresses the materials are capable of withstanding. This document is applicable to piston rings for reciprocating internal combustion engines up to and including those of 200 mm in diameter. It is also applicable to piston rings of compressors working under similar conditions.
英文名称Internal combustion engines — Piston rings — Part 3: Material specifications