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JB/T 9219-2016Spheroidal graphite cast iron - Test method for ultrasonic sound velocity (English PDF)

球墨铸铁超声声速测定方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 9219-2016 is the English-translated version of 球墨铸铁超声声速测定方法.

JB/T 9219-2016 is a recommended Chinese machinery industry standard that defines a test method for spheroidal graphite cast iron, carried out by measuring the velocity of ultrasound through the material.

The standard carries the Chinese classification J31, and it was issued by the Ministry of Industry and Information Technology. Among the standards it quotes are GB/T 9445, GB/T 12604.1, JB/T 9214 and JB/T 10061. It replaces the earlier edition JB/T 9219-1999.

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Document preview — JB/T 9219-2016

National Standard of the People's Republic of China

Replacing: JB/T 9219-1999

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

Foreword
Scope
Normative references
About this standard
Related standards
Classification and status

1 Foreword

JB/T 9219-2016 was issued by MIIT on 15 January 2016 and has been in force since 1 June 2016.

It replaces the earlier edition JB/T 9219-1999.

2 Scope

This standard is a recommended Chinese machinery industry standard that defines a test method for spheroidal graphite cast iron, carried out by measuring the velocity of ultrasound through the material. The standard carries the Chinese classification J31, and it was issued by the Ministry of Industry and Information Technology. Among the standards it quotes are GB/T 9445, GB/T 12604.1, JB/T 9214 and JB/T 10061. It replaces the earlier edition JB/T 9219-1999.

3 Normative references

JB/T 9219-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 9445

GB/T 12604.1

JB/T 9214

JB/T 10061

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other editions:

JB/T 9219-1999 (earlier edition)

6 Classification and status

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

Normative references

Similar standards

JB/T 5938-2018|GB/T 25390-2024|GB/T 9441-2021|NB/T 20008.26-2017|GB/T 28702-2012|GB/T 34904-2017

Editions of JB/T 9219

Edition	Title	Revision	Status
JB/T 9219-2016	Spheroidal graphite cast iron - Test method for ultrasonic sound velocity	current edition	Current
JB/T 9219-1999	Spheroidal graphite cast iron - Test method for ultrasonic sound velocity	previous edition	Superseded

This page sells the current edition, JB/T 9219-2016. Earlier editions are listed for reference only.

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