Transcription of STANDARD PRODUCTS OF NALCO
1 NATIONAL ALUMINIUM COMPANY LIMITED SMELTER PLANT , ANGUL ,ORISSA STANDARD PRODUCTS OF NALCO DOC/QC/SPEC/01/ ingot ISSUE No 00 PAGE 1 OF 1 ALUMINIUM INGOTS PRODUCT SPECIFICATIONS PRODUCT CODE SL. PRODUCT APPROX NO DESCRIPTION % Al. %(Ti+ WT %Si %Fe %Ga %Zn Purity V ) EC grade Aluminium Remainder. %V= 01 Aluminium ingot 10/20kg % IE 07 ingot (IE07) %(Fe+Si+V only +Ga+Zn) 02 EC grade Aluminium 10/20kg to - - IE 10 Aluminium ingot ingot (IE10) 03 EC grade Aluminium 10/20kg - - IE 20 Aluminium ingot ingot (IE20) CG grade Aluminium ingot 04 (Conforming to Aluminium to IC 20 one or more of 10/20kg > > > - - ingot (IC20) the specifications given) LIST OF ABBREVIATIONS ABBREVIATION EXPANDED FORM ABBREVIATION EXPANDED FORM Al Aluminium Imp Impurities Approx.
2 Approximate Max Maximum CG Commercial grade Min Minimum EC Electrical Conductor OI Other Impurities Fe Iron Si Silicon Ga Gallium Serial Number V Vanadium Ti Titanium
