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ISO 6621-3:2000

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Internal combustion engines Piston rings Part 3: Material specifications

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

16-07-2021

Superseded by

ISO 6621-3:2021

Language(s)

English, French

Published date

31-08-2000

€60.00
Excluding VAT

This part of ISO 6621 classifies materials intended for the manufacture of piston rings, based on their mechanical

properties and the stresses the materials are capable of withstanding.

This part of ISO 6621 is applicable to piston rings for reciprocating internal combustion engines up to and including

those of 200 mm in diameter. It is also applicable to piston rings of compressors working under similar conditions.

DevelopmentNote
Also numbered as BS 5341-6.3(1992). (08/2005)
DocumentType
Standard
Pages
3
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
SS-ISO 6621-3:2007 Identical
JIS B 8032-3:2015 Identical
UNE 26417-3:1992 Identical
UNI ISO 6621-3 : 1992 Identical
DIN ISO 6621-3:1990-06 Identical
NF ISO 6621-3 : 2002 Identical

DIN V 76624:1990-06 INTERNAL COMBUSTION ENGINES - PISTON RINGS - HALF KEYSTONE RINGS
12/30232970 DC : 0 BS ISO 6623 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - SCRAPER RINGS MADE OF CAST IRON
BS ISO 6624-2:2016 Internal combustion engines. Piston rings Half keystone rings made of cast iron
BS ISO 6621-5:2013 Internal combustion engines. Piston rings Quality requirements
ISO 6624-3:2017 Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel
ISO 6621-1:2018 Internal combustion engines — Piston rings — Part 1: Vocabulary
DIN ISO 6622-1:1990-06 INTERNAL COMBUSTION ENGINES; PISTON RINGS; RECTANGULAR RINGS
BS DD212(1992) : 1992 PISTON RINGS UP TO 200mm DIAMETER FOR RECIPROCATING INTERNAL COMBUSTION ENGINES: SPECIFICATION FOR EXPANDER/SEGMENT OIL CONTROL RINGS
ISO 6624-2:2016 Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron
SAE J 2275 : 2010 (R2018) INTERNAL COMBUSTION ENGINES - PISTON RING-GROOVES
ISO 6627:2011 Internal combustion engines Piston rings Expander/segment oil-control rings
04/19980487 DC : DRAFT AUG 2004 BS ISO 6621-5 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 5: QUALITY REQUIREMENTS
16/30340311 DC : DRAFT JUNE 2016 BS ISO 6626-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: COIL-SPRING-LOADED OIL CONTROL RINGS OF NARROW WIDTH MADE OF CAST IRON
15/30320008 DC : 0 BS ISO 6626-3 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 3: COIL-SPRING-LOADED OIL CONTROL RINGS MADE OF STEEL
DIN V 76622:1990-06 INTERNAL COMBUSTION ENGINES - PISTON RINGS - RECTANGULAR RINGS WITH NARROW RING WIDTH
ISO 6622-2:2013 Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel
ISO 6625:1986 Internal combustion engines Piston rings Oil control rings
ISO/TR 6627:1992 Internal combustion engines Piston rings Expander/segment oil control rings
98/716688 DC : DRAFT NOV 1998 ISO/DIS 6624-1 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 1: KEYSTONE RINGS MADE OF CAST IRON
BS ISO 6624-4:2016 Internal combustion engines. Piston rings Half keystone rings made of steel
BS ISO 6622-2:2013 Internal combustion engines. Piston rings Rectangular rings made of steel
BS ISO 6624-1:2017 Internal combustion engines. Piston rings Keystone rings made of cast iron
BS ISO 6622-1:2003 Internal combustion engines. Piston rings Rectangular rings made of cast iron
11/30211186 DC : 0 BS ISO 6621-5 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 5: QUALITY REQUIREMENTS
16/30340802 DC : 0 BS ISO 6626-1 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 1: COIL-SPRING-LOADED OIL CONTROL RINGS MADE OF CAST IRON
15/30320002 DC : 0 BS ISO 6624-1 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 1: KEYSTONE RINGS MADE OF CAST IRON
11/30211189 DC : 0 BS ISO 6622-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: RECTANGULAR 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/TR 6624-2:1988 Internal combustion engines — Piston rings — Part 2: Half keystone rings
12/30242897 DC : 0 BS ISO 6624-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: HALF KEYSTONE RINGS MADE OF CAST IRON
12/30242900 DC : 0 BS ISO 6624-4 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 4: HALF KEYSTONE RINGS MADE OF STEEL
BS ISO 6626-2:2013 Internal combustion engines. Piston rings Coil-spring-loaded oil control rings of narrow width made of cast iron
BS ISO 6624-3:2017 Internal combustion engines. Piston rings Keystone rings made of steel
ISO 6621-5:2013 Internal combustion engines Piston rings Part 5: Quality requirements
15/30320005 DC : 0 BS ISO 6624-3 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 3: KEYSTONE RINGS MADE OF STEEL
BS ISO 6627:2011 Internal combustion engines. Piston rings. Expander/segment oil-control rings
BS ISO 6623:2013 Internal combustion engines. Piston rings. Scraper rings made of cast iron
ISO/TR 6622-2:1988 Internal combustion engines Piston rings Part 2: Rectangular rings with narrow ring width
ISO 6623:2013 Internal combustion engines — Piston rings — Scraper rings made of cast iron
ISO 6626:1989 Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings
BS ISO 6626-3:2008 Internal combustion engines. Piston rings Coil-spring-loaded oil control rings made of steel
ISO 6624-4:2016 Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel
12/30211192 DC : 0 BS ISO 6626-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: COIL-SPRING-LOADED OIL CONTROL RINGS OF NARROW WIDTH MADE OF CAST IRON
07/30163269 DC : 0 BS ISO 6626-3 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 3: COIL-SPRING-LOADED AND NITRIDED OIL CONTROL RINGS MADE OF STEEL
08/30179075 DC : DRAFT SEP 2008 BS ISO 6627 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - EXPANDER/SEGMENT OIL-CONTROL RINGS
ISO 6626-3:2008 Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel
ISO 6622-1:2003 Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron
ISO 6624-1:2017 Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron

ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method

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