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JB/T 12465-2017Non-destructive testing - Test method for colourless penetrant testing of the surface of parts (English PDF)

无损检测零部件表面无色渗透检测方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 12, 2017

Implementation date

January 1, 2018

Scope

JB/T 12465-2017 is the English-translated version of 无损检测零部件表面无色渗透检测方法.

JB/T 12465-2017 is the machinery industry standard that describes a colourless penetrant test method for examining the surface quality of parts and components. The method serves to reveal linear discontinuities and imperfections open to the surface, such as cracks and scratches.

It can be used on metallic and non-metallic materials with a bright surface, including non-dense and microporous ones, on items such as castings, forgings, welds and ceramics.

The basic rules for the application of non-destructive testing given in GB/T 5616 apply to it, and it is also applied together with GB/T 9445, GB/T 12604.3, GB/T 18851.3, GB/T 18851.5, GB/T 18851.6, GB/T 20737 and JB/T 7523. Its classifications are J04 and 19.100.

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Document preview — JB/T 12465-2017

National Standard of the People's Republic of China

ICS: 19.100

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

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

JB/T 12465-2017 was issued by MIIT on 12 April 2017.

2 Scope

This standard is the machinery industry standard that describes a colourless penetrant test method for examining the surface quality of parts and components. The method serves to reveal linear discontinuities and imperfections open to the surface, such as cracks and scratches. It can be used on metallic and non-metallic materials with a bright surface, including non-dense and microporous ones, on items such as castings, forgings, welds and ceramics. The basic rules for the application of non-destructive testing given in GB/T 5616 apply to it, and it is also applied together with GB/T 9445, GB/T 12604.3, GB/T 18851.3, GB/T 18851.5, GB/T 18851.6, GB/T 20737 and JB/T 7523. Its classifications are J04 and 19.100.

3 Normative references

JB/T 12465-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 5616

GB/T 9445

GB/T 12604.3

GB/T 18851.3

GB/T 18851.5

GB/T 18851.6

GB/T 20737

JB/T 7523

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 19.100

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 13470-2018|GB/T 18329.3-2021|NB/T 20003.4-2021|GB/T 5097-2020|NB/T 20328.4-2015|NB/T 20003.4-2010

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