Product Overview: The document details the specifications and standards for billets of primary aluminium alloys, specifically alloys 6005, 6060, 6061, 6063, and 6082. These billets are available in diameters ranging from 6 to 13 inches (152 to 330 mm) and a maximum length of 6000 mm. They undergo homogenized heat treatment.
Chemical Composition: The chemical composition of the alloys is specified according to EN 573-3:2007 standards, with specific mass percentage ranges for elements like Silicon (Si), Iron (Fe), Copper (Cu), Manganese (Mn), Magnesium (Mg), Chromium (Cr), Zinc (Zn), and Titanium (Ti). The analysis method used is optical emission as per ASTM E 1251-07.
Dimensions and Tolerances: The document provides detailed dimensions and tolerances for the billets. Diameter tolerances are specified as +0/-2 mm for diameters 152 to 178 mm and +0/-3 mm for diameters 203 to 330 mm. Length tolerance is ±10 mm, with deflection less than 2 mm/m and less than 12 mm for the total length of 6000 mm.
Packaging: Each bundle of billets is strapped onto three grooved and wedged hardwood spacers and secured with five steel bands. Standard dimensions for the spacers are 75 mm x 75 mm x 815 mm.
Delivery Options: Delivery can be performed under various terms including FCA Slatina, FOB, DAF, DDU, DDP, CIF, or CIP.
Certifications: The company holds certifications including OHSAS 18001, ISO 14001, and ISO 9001, ensuring compliance with occupational health, environmental, and quality management standards.