GB/T 21837-2008 Replaced National standards

GB/T 21837-2008 Practice for electromagnetic examination of ferromagnetic steel wire rope

GB/T 21837-2008 Practice for electromagnetic examination of ferromagnetic steel wire rope

Publish Date: 2008-05-13 Implement Date: 2008-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21837-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Non-destructive testing methods for metals

ICS Name: Nondestructive testing of metal materials

Publish Date: 2008-05-13

Implement Date: 2008-11-01

Pages: 9 pages

Scope

This standard specifies the calibration and application rules for instruments used to detect changes in the metal cross-sectional area and damage of ferromagnetic steel wire ropes by electromagnetic, magnetic flux, magnetic leakage, and remanent magnetism methods. If all parties to the contract agree, this standard can be applied to various ferromagnetic steel wire ropes.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Superseded by the following standards

GB/T 21837-2023 Practice for electromagnetic examination of ferromagnetic steel wire rope

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 8706-1988 Steel wire ropes—Terminology GB/T 8706-2006 Steel wire ropes—Vocabulary, designation and classification GB/T 8706-2017 Steel wire ropes—Vocabulary,designation and classification GB/T 9445-1999 Qualification and certification for nondestructive testing personnel GB/T 9445-2005 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2008 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2015 Non-destructive testing—Qualification and certification of NDT personnel GB/T 20737-2006 Non-destructive testing—General terms and definitions GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels

Adopt standards

ASTM E 1571-01

Related Standards

GB/T 2971-1982 Abolished

GB/T 2971-1982 Method of fracture test for carbon and low alloy steels

Publish Date: 1982-03-25

GB/T 5193-1985 Replaced

GB/T 5193-1985 Method of ultrasonic inspection for wrought titanium and titanium alloys products

Publish Date: 1985-05-18

GB/T 5616-1985 Replaced

GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods

Publish Date: 1985-11-25

GB/T 5677-1985 Replaced

GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings

Publish Date: 1985-12-04

GB/T 5778-1986 abolished_transferred

GB/T 5778-1986 Determination of hermeticity of expansion alloys

Publish Date: 1986-01-14

GB/T 7233-1987 Replaced

GB/T 7233-1987 Methods for ultrasonic testing and for specifying quality levels of steel castings

Publish Date: 1987-02-04