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JB/T 6016.3-2008Internal combustion engines - Metallographic examination of piston rings - Part 3: Ductile iron piston rings (English PDF)

内燃机 活塞环金相检验 第3部分:球墨铸铁活塞环

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

February 1, 2008

Implementation date

July 1, 2008

Scope

JB/T 6016.3-2008 is the English-translated version of 内燃机 活塞环金相检验 第3部分:球墨铸铁活塞环.

JB/T 6016.3-2008 is a recommended Chinese machinery industry standard that deals with the metallographic examination of ductile cast iron piston rings for internal combustion engines.

It prescribes the test method for the microstructure and the method by which the microstructure is assessed. The examination it describes is intended for piston rings in engines whose cylinder diameter is 160 mm or less.

Classified J92 in the Chinese system and 27.020 in the international one. It quotes GB/T 9441-1988.

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Document preview — JB/T 6016.3-2008

National Standard of the People's Republic of China

ICS
27.020
Replacing
JB/T 6724-1993

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • 1 Scope
  • 2 Normative references

1 Foreword

JB/T 6016.3-2008 was issued by MIIT on 1 February 2008 and has been in force since 1 July 2008.

It is one of 5 parts of the JB/T 6016 series.

2 Scope

This standard is a recommended Chinese machinery industry standard that deals with the metallographic examination of ductile cast iron piston rings for internal combustion engines. It prescribes the test method for the microstructure and the method by which the microstructure is assessed. The examination it describes is intended for piston rings in engines whose cylinder diameter is 160 mm or less. Classified J92 in the Chinese system and 27.020 in the international one. It quotes GB/T 9441-1988.

3 Normative references

JB/T 6016.3-2008 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 9441-1988

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other parts of this standard:

JB/T 6016-1992 — Individually cast piston rings for internal combustion engines - Metallographic examination

JB/T 6016.1-2008 — Part 1: Individually cast piston rings

JB/T 6016.4-2008 — Part 4: Medium and high alloy cast iron piston rings

JB/T 6016.5-2011 — Piston rings - Metallographic examination - Part 5: Individually cast boron cast iron piston rings

6 Classification and status

International classification (ICS): 27.020

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of JB/T 6016.3

EditionTitleRevisionStatus
JB/T 6016.3-2008Internal combustion engines - Metallographic examination of piston rings - Part 3: Ductile iron piston ringscurrent editionCurrent
JB/T 6724-1993Internal combustion engines - Metallographic examination of piston rings - Part 3: Ductile iron piston ringsprevious editionSuperseded

This page sells the current edition, JB/T 6016.3-2008. Earlier editions are listed for reference only.

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