This Standard specifies to use blue fracture test method to inspect macro non- metallic inclusions in steel, including sample preparation, inspection method, inspection result and inspection report. This Standard is applicable to inspect macro non-metallic inclusions in steel, of which length is not less than 1mm, width is not less than 0.1mm.
Basic Data
Standard ID
GB/T 37598-2019 (GB/T37598-2019)
Description (Translated English)
Inspection of non-metallic inclusions in steel - Blue fracture test method
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H24
Classification of International Standard
77.040.99
Word Count Estimation
6,625
Date of Issue
2019-06-04
Date of Implementation
2020-05-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
