ISO 6624-2:2003Withdrawn

Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron

Moteurs à combustion interne — Segments de piston — Partie 2: Segments demi-trapézoïdaux fabriqués en fonte moulée

This edition has been replaced by ISO 6624-2:2016.

Abstract / scope

ISO 6624-2:2003 specifies the essential dimensional features of half keystone rings made of cast iron, types HK and HKB, having diameters of from 38 mm up to and including 160 mm, used in reciprocating internal combustion piston engines.

Life cycle

Replaces

ISO/TR 6624-2:1988WithdrawnInternal combustion engines — Piston rings — Part 2: Half keystone ringsTechnical Report · Published 29 Dec 1988 · ISO/TC 22

Replaced by

ISO 6624-2:2016PublishedInternal combustion engines — Piston rings — Part 2: Half keystone rings made of cast ironInternational Standard · Published 18 Feb 2016 · ISO/TC 22/SC 34