0

ISO/AWI 6623-2

Internal combustion engines — Piston rings — Part 2: Scraper rings made of steel ISO/AWI 6623-2

General information

20.00   New project registered in TC/SC work programme   Dec 2, 2025

ISO

ISO/TC 22/SC 34 Propulsion, powertrain and powertrain fluids

International Standard

Scope

This document specifies the essential dimensional features of scraper rings made of steel, types N, NM, E, and EM, having diameters from 30 mm up to and including 200 mm, used in reciprocating internal combustion engines for road vehicles and other applications.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 6623:2013

NOW

IN_DEVELOPMENT
ISO/AWI 6623-2
20.00 New project registered in TC/SC work programme
Dec 2, 2025




Access Genorma App Everywhere

Get fast and easy access to top European and International standards (EN, ISO, IEC) via your mobile phone, tablet or the web.

Google Play App Store Web Version