GB/T 7999-2015: Optical Emission Spectrometric Analysis Method of Aluminum and Aluminum Alloys

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Basic Data

Standard ID	GB/T 7999-2015 (GB/T7999-2015)
Description (Translated English)	Optical Emission Spectrometric Analysis Method of Aluminum and Aluminum Alloys
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H12
Classification of International Standard	77.040.01
Word Count Estimation	8,873
Date of Issue	2015-09-11
Date of Implementation	2016-04-01
Older Standard (superseded by this standard)	GB/T 7999-2007
Quoted Standard	GB/T 8170; GB/T 17432
Regulation (derived from)	National Standard Announcement 2015 No.25
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the photoelectric aluminum and aluminum alloy elements and impurities in the direct emission spectroscopy method. This Standard applies to aluminum and aluminum alloys with antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, cerium, chromium, copper, gallium, iron, lead, lithium, magnesium, manganese, nickel, phosphorus, scandium, silicon while sodium, strontium, tin, titanium, vanadium, zinc, zirconium element 28 was measured for the range shown in Table 1.