GB/T 28908-2012

Active

High-purity chromium metal

高纯金属铬

Standard Type
GBT
ICS
77.100
CCS
H42
Status
Active
Issue Date
2012-11-05
Implementation
2013-05-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

GB/T 28908-2012 specifies the technical requirements, test methods, inspection rules, and packaging for high-purity chromium metal with a chromium content typically above 99.9%. It is applied in the metallurgical industry for producing superalloys, special steels, and electronic materials where low impurity levels are critical for high-temperature performance and corrosion resistance. The standard ensures consistent quality for use in aerospace, military, and advanced manufacturing sectors.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.