Internal Combustion Engines - Piston Rings - Part 3: Material Specifications
|Publication Date:||1 September 2000|
|ICS Code (Engine block and internal components):||43.060.10|
This part of ISO 6621 classifies materials intended for the manufacture of piston rings, based on their mechanical properties and the stresses the materials are capable of withstanding.
This part of ISO 6621 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.