12/30242220 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 6621-4 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 4: GENERAL SPECIFICATIONS
Hardcopy , PDF
31-03-2015
English
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Piston ring codes
5 Designation of piston rings
6 Marking of piston rings
7 General characteristics
8 Notches for preventing ring rotation
9 Machining of surfaces
10 Plated, coated and treated surfaces
11 Miscellaneous
12 Traceability (optional)
Bibliography
BS ISO 6621-4.
| Committee |
MCE/14/-/10
|
| DocumentType |
Draft
|
| Pages |
42
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 6622-2:2013 | Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel |
| ISO 6621-2:2003 | Internal combustion engines Piston rings Part 2: Inspection measuring principles |
| ISO 6624-2:2016 | Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron |
| ISO 6624-3:2017 | Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel |
| ISO 6626-2:2013 | Internal combustion engines — Piston rings — Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron |
| ISO 6624-1:2017 | Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron |
| ISO 6624-4:2016 | Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel |
| ISO 6507-3:2005 | Metallic materials Vickers hardness test Part 3: Calibration of reference blocks |
| ISO 6625:1986 | Internal combustion engines Piston rings Oil control rings |
| ISO 6622-1:2003 | Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron |
| ISO 6623:2013 | Internal combustion engines — Piston rings — Scraper rings made of cast iron |
| ISO 6627:2011 | Internal combustion engines Piston rings Expander/segment oil-control rings |
| ISO 6621-1:2007 | Internal combustion engines Piston rings Part 1: Vocabulary |
| ISO 6626-3:2008 | Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel |
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