ISO 6621-3 PDF

ISO. Second edition. Internal combustion engines — Piston rings —. Part 3: Material specifications. Moteurs à combustion interne. Internal combustion engines; piston rings; material specifications; identical with ISO Buy ISO INTERNAL COMBUSTION ENGINES – PISTON RINGS – PART 3: MATERIAL SPECIFICATIONS from SAI Global.

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You may experience issues viewing this site in Internet Explorer 9, 10 or In this adopted standard, reference appear to the following International Standard for which Indian Standard also exists.

The corresponding Indian Standard which is to be substituted in its place is given below along with its degree of equivalence for the edition indicated: Part 9 Terms and definitions’. oso

BS 5341-6.3:1992, ISO 6621-3:1983

This Indian Standard has been developed from Doc No.: The faster, easier way to work with standards. Basis of tolerances, deviations and fits’.

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Vocabulary, inspection methods and generic specifications. Standards are 6621-33 reviewed periodically; a standard along with amendments is reaffirmed when such review indicates that no changes are needed; if the review indicates that changes are needed, it is taken up for revision. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings.


Piston rings up to mm diameter for reciprocating internal combustion engines.

Search the history of over billion web pages on ios Internet. With the publication of this standard IS Part 9 shall be treated as withdrawn.

This subject was first covered in IS Part 9: Basis of limits and fits: Certain conventions are, however, not identical to those used in Indian Standards.

Take the smart route to manage iiso device compliance. Piston iwo nitrided on specific surfaces only e. Your basket is empty. Users of Indian Standards should ascertain that they are in possession of the latest amendments or edition by referring to the latest issue of ‘BIS Catalogue’ and ‘Standards: Specifications des materiaux Title in German Verbrennungsmotoren.

Learn more about the cookies we use and how to change your settings. They may also be used for piston rings of compressors working under analogous conditions. However, only the terms given in the official languages can be considered as ISO terms. Click to learn more. Review of Indian Standards Amendments are issued to isl as the need arises on the basis of comments. Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 — Chamfered edges 5.

Full text of “IS/ISO Internal Combustion Engines – Piston Rings, Part 1: Vocabulary”

Pin point or burry light 6. Worldwide Standards We can source any standard from anywhere in the world. Combinations of configurations listed in Tables 2 to 5 along with those in Table 1 are shown as “common features” in the relevant ISO Standard referenced in each table. Standard Number BS Find Similar Items This product falls into the following categories. Iiso part of these publications may be reproduced in any form without the prior permission in writing of BIS. This does not preclude the free use, in course of imple- menting the standard, of necessary details, such as symbols and sizes, type or grade designations.



Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Mechanical properties of materials. For undated references, the latest edition of the referenced document including any amendments applies. Copyright BIS has the copyright of all its publications.

For dated references, only the edition cited applies. Attention is particularly drawn to the following: We use cookies to make our website easier to use and to better understand your needs. Accept and continue Learn more about the cookies we use and how to change your settings. The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines.

Search all products by. Due to its wedge shape, any radial movement of the ring will alter its axial clearance and thus minimize the build-up of combustion residues. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.