GB/T 26954-2011 Replaced National standards

GB/T 26954-2011 Non-destructive testing of welds—Eddy current testing of welds by complex-plane analysis

GB/T 26954-2011 Non-destructive testing of welds—Eddy current testing of welds by complex-plane analysis

Publish Date: 2011-09-29 Implement Date: 2012-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26954-2011

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Welding and cutting

ICS Name: \nWelding joints

Publish Date: 2011-09-29

Implement Date: 2012-03-01

Pages: 19 pages

Scope

This standard specifies the eddy current testing technology mainly used to detect surface openings and near-surface surface defects in ferromagnetic materials (welds, heat-affected zones, base metals).
If required by design specifications, this standard can also be used for the detection of non-ferromagnetic materials.
This standard is applicable to the detection of exposed or coated welds during onshore and offshore manufacturing, installation, and in-service processes.
The detection can be carried out on all accessible welds of various forms.
Eddy current testing is typically performed in the as-welded condition, but surface rough machining may affect its detection accuracy.

Development Information

Word Count: 35 Thousand words Pages: 19 pages

Superseded by the following standards

GB/T 26954-2024 Non-destructive testing of welds—Eddy current testing of welds by complex-plane analysis

Referenced Standards

GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods GB/T 5616-2006 Non-destructive testing—Guidelines for application GB/T 5616-2014 Non-destructive testing—Guidelines for application GB/T 12604.6-1990 Terminology for nondestructive testing Eddy current testing GB/T 12604.6-2008 Non-destructive testing—Terminology—Terms used in eddy current testing GB/T 12604.6-2021 Non-destructive testing—Terminology—Eddy current testing GB/T 15822.1-2005 Non-destructive testing—Magnetic particle testing—Part 1:General principles GB/T 15822.1-2024 Non-destructive testing—Magnetic particle testing—Part 1:General principles GB/T 18851.1-2005 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 26951-2011 Non-destructive testing of welds—Magnetic particle testing GB/T 26952-2011 Non-destructive testing of welds—Magnetic particle testing of welds—Acceptance levels GB/T 26953-2011 Non-destructive testing of welds—Penetrant testing of welds—Acceptance levels GB/T 18851.1-2024 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 26952-2025 Non-destructive testing of welds—Magnetic particle testing—Acceptance levels GB/T 26951-2025 Non-destructive testing of welds—Magnetic particle testing GB/T 26953-2025 Non-destructive testing of welds—Penetrant testing—Acceptance levels

Adopt standards

ISO 17643:2005

Related Standards

GB/T 1954-1980 Replaced

GB/T 1954-1980 Determination of the weldign seam iron element contenting chromium, nickel austenitic stainless steel

Publish Date: 1980-05-15

GB/T 4675.1-1984 Abolished

GB/T 4675.1-1984 Weld ability testing Method of Y-groove cracking test

Publish Date: 1984-07-28

GB/T 4675.2-1984 Abolished

GB/T 4675.2-1984 Weld ability testing Method of controlled thermal severity cracking test

Publish Date: 1984-07-28

GB/T 4675.3-1984 Abolished

GB/T 4675.3-1984 Weld ability testing Method of cracking test for welded tee joint

Publish Date: 1984-07-28

GB/T 4675.4-1984 Abolished

GB/T 4675.4-1984 Weld ability testing Method of FISCO cracking test

Publish Date: 1984-07-28

GB/T 4675.5-1984 Abolished

GB/T 4675.5-1984 Weld ability testing method of maximum hardness in weld heat-affected zone

Publish Date: 1984-07-28