• ISO 6621-3:2021

    Current The latest, up-to-date edition.

    Internal combustion engines Piston rings Part 3: Material specifications

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  16-06-2021

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    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 200mm in diameter. It is also applicable to piston rings of compressors working under similar conditions.

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    Committee ISO/TC 22/SC 34
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
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