5052 aluminum coil manufacturer - HC Aluminium is considered to be a reliable aluminum product factory in China. 5052 aluminum coil belongs to the Al-Mg series alloy, which is widely used and is a promising aluminum alloy, it has good corrosion resistance, excellent weldability, good cold workability and medium strength. The 5052 alloy aluminum coil has high strength, especially high fatigue strength, high plasticity and corrosion resistance, good weldability, poor machinability, and polishing. Mainly used in checkered plates, umbrella frames, special materials for transportation equipment, automobile fuel tanks, lighting, non-slip flooring, etc.
The weight of aluminum-magnesium-manganese coil is relatively light, because aluminum is relatively small in density among many metal elements, but the strength of aluminum-magnesium-manganese alloy is relatively high. The aluminum-magnesium-manganese alloy 5052 aluminum coil is made of through the configuration of components, special processing and heat treatment, so it has higher strength and more corrosion resistance. In addition, the aluminum-magnesium-manganese alloy also has the ability to prevent rust, because the outer layer of aluminum can form an oxide film, aluminum coil, so as to prevent metal corrosion, acid and alkali resistance are better. In the transportation fields of automobiles, aviation, ships, railroads, etc. , aluminum products are becoming the "new favorite". Industry insiders pointed out that in the transportation fields such as passenger cars, all-aluminum trailers, aluminum tankers, C80 coal gondola, high-speed rail, city rail, and subway.
Surface quality control of 5052 aluminum coil manufacturer are:
1, Cracks, corrosion spots and traces of nitrate are not allowed on the surface.
2, The surface is allowed to have peeling, bubbles, surface roughness and local mechanical damage whose depth does not exceed 8% of the nominal wall thickness of the part where the defect is located, but the maximum depth of the defect cannot exceed 0.5mm, and the total area of the defect does not exceed 5% of the total coil area.
3, The 5052 aluminum coil supplier is allowed to polish the longitudinally to a smooth surface.
4., Other requirements: drafted by the demander and the supplier.