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

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

These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. This Indian Standard has been developed from Doc No.: Piston ring nitrided on specific surfaces only e. Your basket is empty.

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

Find Similar Items This product falls into the following categories. Review of Indian Standards Amendments are issued to standards as the need arises on the basis of comments. Search all products by. Click to 6621–3 more. For undated references, the latest edition of the referenced document including any amendments applies. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.


Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Mechanical properties of materials. Accept and continue Learn more about the cookies we use and how to change your settings.

For dated references, only the edition cited applies. 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: In this adopted standard, reference appear to the following International Standard for which Indian Standard also exists. They may also be used for piston rings of compressors working under analogous conditions.

Basis of limits and fits: We use cookies to make our website easier to use and to better understand your needs. Take the smart route to manage medical device compliance. This subject was first covered in IS Part 9: Pin point or burry light 6. Search the history of over billion web pages on the Internet. Learn more about the cookies we use and how to change your settings. Attention is particularly drawn to the following: Key 1 outside chamfered edge 2 peripheral edge 3 side face io 4 inside chamfered isoo Figure 5 — Isp edges 5.

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. 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: Standard Number BS This does not preclude the free use, in course of imple- menting 6612-3 standard, of necessary details, such as symbols and sizes, type or grade designations.


The faster, easier way to work with standards. Part 9 Terms and definitions’. Please download Chrome isi Firefox 66211-3 view our browser tips. With the publication of this standard IS Part 9 shall be treated as withdrawn.

Piston rings up to mm diameter for reciprocating internal combustion engines. Basis of tolerances, deviations and fits’. Specifications des materiaux Title in German Verbrennungsmotoren.

Copyright BIS has the copyright of all its publications. Vocabulary, inspection methods and generic specifications. You may find similar items within these categories by selecting from the choices below:.

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

Worldwide Standards We can source any standard from anywhere in the world. No part of these publications may be reproduced in any form without the prior permission in writing of BIS. However, only the terms given in the official languages can be considered as ISO terms. 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.

Standards are also reviewed periodically; a standard along with amendments is reaffirmed when such izo indicates that no changes are needed; if the review indicates that changes are needed, it jso taken up for revision.