This Document specifies the designations and codes, technical requirements, test methods, inspection rules, markings, certificates, packaging and transportation of chromium alloy white cast iron grinding balls and ductile iron grinding balls for drum mills. This Document is applicable to chromium alloy white cast iron grinding balls and ductile iron grinding balls (hereinafter referred to as "grinding balls") used for crushing and grinding ore, coal, cement and other related materials in the metallurgical, electric power, building materials and chemical industries.
Basic Data
Standard ID
GB/T 17445-2022 (GB/T17445-2022)
Description (Translated English)
Cast grinding balls
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J31
Word Count Estimation
14,191
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
