This standard specifies the general requirements, acceptance criteria, indicated grading and evaluation, re-inspection, inspection records and reports, etc., for magnetic particle inspection of steel and iron castings.
Basic Data
Standard ID
GB/T 9444-2019 (GB/T9444-2019)
Description (Translated English)
Steel and iron castings - Magnetic particle inspection
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J31
Classification of International Standard
77.040.20
Word Count Estimation
38,380
Date of Issue
2019-08-30
Date of Implementation
2020-03-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
