GB/T 4227-1984
abolished_transferred
YB/T 6041-2022
Active
Industry standards-Black metallurgy
YB/T 6041-2022 YB/T 6041-2022 Steel balls for ball mill
YB/T 6041-2022 YB/T 6041-2022 Steel balls for ball mill
Basic Information
Standard Code:
YB/T 6041-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Steel ingots and steel billets
ICS Name:
Steel sections
Publish Date:
2022-09-30
Implement Date:
2023-04-01
Scope
This document specifies the terms and definitions, classification and coding, order content, dimensions, shape, weight, and allowable deviations, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates for steel balls used in ball mills. This document is applicable to hot-rolled round steel bars with a diameter of 20mm-110mm used in the manufacture of steel balls for ball mills.
Development Information
Related Standards
GB 702-1986
Abolished
GB 702-1986 Hot-rolled round and square steels—Dimension, shape, weight and tolerance
GB/T 6723-1986
Replaced
GB/T 6723-1986 Cold forming sectional steel—Open sectional steel for general structure—Demension, form, weight and permissible deviations
GB/T 6726-1986
Replaced
GB/T 6726-1986 Cold forming sectional steel for cargo vehicle—Demension, form, weight and permissible deviations
GB/T 6727-1986
Replaced
GB/T 6727-1986 Cold forming sectional steel for passenger vehicle—Demension, form, weight and permissible deviations
GB/T 8649-1988
Abolished