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TB/T 1558.4-2018Non-destructive testing of welding for rolling stock. Part 4: Magnetic particle testing (English PDF)

机车车辆焊缝无损检测第4部分：磁粉检测

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Issued by

National Railway Administration

Level / Type

National · Recommended

Issue date

August 27, 2018

Implementation date

March 1, 2019

Scope

TB/T 1558.4-2018 is the English-translated version of 机车车辆焊缝无损检测第4部分：磁粉检测.

TB/T 1558.4-2018 — This standard specifies the general requirements for testing the magnetic particle of weld metal for rolling stock, testing equipment and equipment, magnetization method, magnetization specification, quality control, safety protection, testing method, acceptance level and inspection record.

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Document preview — TB/T 1558.4-2018

National Standard of the People's Republic of China

ICS: 45.060
Classification: S 30
Replacing: TB/T 1558.4-2010

Issued by: National Railway Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the general requirements for testing the magnetic particle of weld metal for rolling stock, testing equipment and equipment, magnetization method, magnetization specification, quality control, safety protection, testing method, acceptance level and inspection record. This section applies to the detection of magnetic powder on the surface of the ferromagnetic material fusion weld (including heat affected zone) and near surface defects.

Document data

International classification (ICS): 45.060.

Chinese classification (CCS): S30.

Estimated length of the Chinese original: 29,246 words.

Supersedes the earlier edition TB/T 1558.4-2010.

Standards quoted by this document

GB/T 258; GB/T 261; GB/T 265; GB 13042; GB/T 15822.2; GB/T 15822.3; GB/T 23906; GB/T 23907-2009; QB 2549; TB/T 1558.1

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

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