In daily life, we can see all kinds of umbrellas everywhere. Umbrella ribs are an important component of an umbrella. They refer to the individual frames that support the umbrella. Umbrella ribs are made of iron or wood. In addition, they also use aluminum umbrella stands or fiber umbrella stands. etc. The advantages of aluminum umbrella stands are obvious. On the one hand, they will not rust, and on the other hand, they are lighter than iron umbrella stands. However, the price will be higher than iron umbrella stands at the same price.
Nowadays, umbrella manufacturers are constantly innovating. Iron umbrella frames are gradually being replaced by aluminum alloys. 5052 aluminum plates have excellent properties and have many advantages when used to make umbrella aggregates.
Umbrella frames generally have 6-8 frames, and the most can reach 24 frames. They are mainly used in straight umbrellas. Parasols generally have 6, 7 or 8 pieces. The greater the number of roots, the stronger it will be, but it will also be heavier. 6- and 7-ribs are often used in ultra-light umbrellas for sunshade. Most of the materials are aluminum alloy bone (fibrous bone) and resin bone. However, the price of aluminum alloy bone, fiber bone and resin bone is relatively high, so they are often used in high-end umbrellas.
Introduction to 5052 aluminum plate for umbrella ribs:
The main component of 5052 alloy is Mg. Since Mn is added to the 5052 aluminum plate, the tendency of welding cracks is reduced and the strength of the welding and base metal is improved. This alloy has good forming performance, corrosion resistance, weldability, and fatigue strength. With medium static strength, it is used to manufacture automobile fuel tanks, as well as sheet metal parts, instruments, street lamp brackets and riveted lamp wires for transportation vehicles and ships.
5052 aluminum plate chemical composition
Aluminum Al: balance
Silicon Si: ≤0.25
Copper Cu: ≤0.10
Magnesium Mg: 2.2~2.8
Zinc Zn: ≤0.10
Manganese Mn: ≤0.10
Chromium Cr: 0.15～0.35
Iron Fe: ≤0.40
Note: Individual: ≤0.05; Total: ≤0.15
GNEE 5052 aluminum plate can be 2650mm wide and 600mm thick. It is one of the few manufacturers that can produce ultra-wide and ultra-thick 5052 aluminum plates. At the same time, it can produce 5052 pattern aluminum plates, marine wear-resistant aluminum plates, stretched aluminum plates, etc.
