5000 Series Aluminum Properties: 5052 and 5083
The main components of the 5000 series aluminum are aluminum plus magnesium. They are characterized by medium to high strength, excellent seawater corrosion resistance, and excellent welding performance. The typical grades are 5005, 5049, 5050, 5052, 5083, 5086, 5059, 5182,etc.
The strength and hardness are the highest for work-hardened aluminum alloys (5xxx>3xxx>1xxx), and the general strength level is about 300Mpa. 5000 aluminum alloys are mainly used in marine ships, coastal construction materials, optical supplies, structural materials, cryogenic containers, etc.
The main feature of 5052 aluminum material properties is excellent corrosion resistance, especially seawater corrosion resistance, which is why it has many applications as marine grade aluminum and shipping containers for gas and oil tankers. It is also durable and lasts longer than other alloys when exposed to marine environments.
5052 aluminum alloy can be soldered easily without any complications or special procedures. Common welding technologies include metal inert gas shielded welding and tungsten inert gas shielded welding.
The durability and strength of 5052 aluminum are comparable. Although there are many other aluminum alloys that offer high strength and toughness, it is also a good choice in many situations.
3.3547 en aw 5083 is currently widely used on ships and yachts. Most of the medium-thick aluminum plates are used. The commonly used tempers are H111, H112, H116, and H321. It is an aluminum alloy commonly used by domestic and foreign shipbuilding companies.
The 5083-h111 temper is suitable for products that have undergone a moderate amount of work hardening after final annealing, but the degree of work hardening is not as good as the H11 state. The 5083-H112 temper is suitable for the free processing state of hot-rolled plates and hot-processed products. The performance stability of the 5083h321 temper is good.
Although 5052 aluminum is easier to process and form, 5083 aluminum can provide about 1.5 times the tensile and yield strength. Specifically, this means that when other conditions such as thickness are the same, a boat made of 5083 aluminum alloy can withstand greater pressure than a boat mainly made of 5052 aluminum alloy without breaking or deforming.
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