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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Click to learn more. 661-3 of Indian Standards Amendments are issued to standards as the need arises on the basis of comments. Specifications des materiaux Title in German Verbrennungsmotoren. In this adopted standard, reference appear to the following International Standard for which Indian Standard also exists.

The faster, easier way to work with standards. 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. Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Mechanical properties of materials.

ISO – Internal combustion engines — Piston rings — Part 3: Material specifications

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. Part 9 Terms and definitions’. 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: This subject was first covered in IS Part 9: 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.


Attention is particularly drawn to the following: Standard Number BS Search the history of over billion web pages on the Internet. Copyright BIS iwo the copyright of all its publications.

They may also be used for piston rings 66213 compressors working under ieo conditions. Accept and continue Learn more about the cookies we use and how to change your settings. You may experience issues viewing this site in Internet Explorer 9, 10 or 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: Pin point or burry light 6.

Standards are also 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. We use cookies to make our website easier to use and to better understand your needs. The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines.

Search all products by. Basis of limits and fits: Take the smart route to manage medical device compliance. Worldwide Standards We can source any standard from anywhere in the world.

Certain conventions are, however, not identical to those used in Indian Standards. You may find similar items within these categories by selecting from the choices below:. For undated references, the latest edition of the referenced document including any amendments applies.


However, only the terms given in the official languages can be considered as ISO terms.

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

Learn more about the cookies we use and how to change your settings. This Indian Standard has been developed from Doc No.: These terms designate either types of piston rings or certain characteristics and phenomena of piston rings.

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Basis of tolerances, deviations and fits’.

For dated references, only the edition cited applies. Piston ring nitrided on specific surfaces only e. Piston rings up to mm diameter for reciprocating internal combustion engines.

No part of these publications may be reproduced in any form without the prior permission in writing of BIS. Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 isi Chamfered edges 5. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Vocabulary, inspection methods and generic specifications.

With the publication of this standard IS Part 9 shall be treated as withdrawn.