ALUMINUM ALLOY INGOT SPECIFICATION AU-5 GT ( IU-921012 ) 1. CHEMICAL COMPOSITION COPPER = 4.2 % TO 5 % MAGNESIUM = 0.15 % TO 0.35% IRON = 0.35 % SILICIUM = 0.30 % ZINC = 0.10 % MANGNES Show More...
ALUMINUM ALLOY INGOT SPECIFICATION AU-5 GT ( IU-921012 ) 1. CHEMICAL COMPOSITION COPPER = 4.2 % TO 5 % MAGNESIUM = 0.15 % TO 0.35% IRON = 0.35 % SILICIUM = 0.30 % ZINC = 0.10 % MANGNESE = 0.10 % NICKEL = 0.05 % LEAD = 0.05 % TIN = 0.05 % TITANE = 0.30 % ALUMINIUM = REMAINDER 2. MINIMAL MECHANICAL CHARACTERISTICS TENSION TEST UTS RESISTANCE = 33 KG F mm2 (MIN) ELASTIC LIMIT = 20 KG F mm2 (MIN) STRETCH = 7 % (MIN)