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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Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Mechanical properties of materials. Your basket is empty.

We use cookies to make our website easier to use and to better understand your needs. Standard Number BS Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 — Chamfered edges 5. 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. 6612-3

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: Specifications des materiaux Title in German Verbrennungsmotoren.

Part 9 Terms and definitions’.

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 up to mm diameter for reciprocating internal combustion engines. Please download Chrome or Firefox or view our browser tips.


You may find similar items within these categories by selecting from the choices below:. These terms designate either types of piston rings or certain characteristics and phenomena of 66621-3 rings.

Search all products by. Basis of limits and fits: Learn more about the cookies we use and how to change your settings. 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: For dated references, only the edition cited applies.

Review of Indian Standards Amendments are isl to standards as the need arises on the basis of comments. Click to learn more. They may also be used for piston rings of compressors working under analogous conditions.

Piston ring nitrided on specific surfaces only e. Accept and continue Learn more about the cookies we use and how to change your settings. Find Similar Items This product 6621-33 into the following categories.

The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines. You may experience issues viewing this site in Internet Explorer 9, 10 or Take the smart route to manage medical device compliance.

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

Attention 66621-3 particularly drawn to the following: Worldwide Standards We can source any standard from anywhere in the world. Vocabulary, inspection methods and generic specifications. Pin point or burry light 6. 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.


For undated references, the izo edition of the referenced document including any amendments applies.

Certain conventions are, however, not identical to those used in Indian Standards. 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.

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

This subject was first covered in IS Part 9: Search the history of over billion web pages on the Internet. However, only the terms given in the official languages can be considered as ISO terms. In this adopted standard, reference appear to the following International Standard for which Indian Standard also exists. Basis of tolerances, deviations and fits’. With the publication of this standard IS Part 9 shall be treated as withdrawn. No part of these publications may be reproduced in any form without the prior permission in writing of BIS.

This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. This Indian Standard has been developed from Doc No.: Copyright BIS has the copyright of all its publications.

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