GB/T 6609.10-2004
Active
YS/T 492-2021
Active
Industry standards-Non-ferrous metals
YS/T 492-2021 YS/T 492-2021 Aluminum and aluminum alloy composition additives
YS/T 492-2021 YS/T 492-2021 Aluminum and aluminum alloy composition additives
Basic Information
Standard Code:
YS/T 492-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallurgical raw materials and auxiliary materials
ICS Name:
Materials used in aluminum production
Publish Date:
2021-08-21
Implement Date:
2022-02-01
Scope
This document is applicable to additives used in the preparation or adjustment of the chemical composition of aluminum and aluminum alloys.
Development Information
Replace the following standards
Related Standards
GB/T 6609.11-2004
Active
GB/T 6609.11-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of manganous oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.1-2004
Replaced
GB/T 6609.1-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of moisture-Gravimetric method
GB/T 6609.12-2004
Replaced
GB/T 6609.12-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of zinc oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.13-2004
Active
GB/T 6609.13-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of calcium oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.14-2004
Active