Luoyang Kunyao Metal Material Co., Ltd.

Cast aluminum-magnesium alloy Category:Aluminum alloy casting Cast Aluminum-magnesium alloy are widely used in the fields of electronics, automobiles, and aerospace. Common grades are 7A09 etc. The main elements of aluminum-magnesium alloy include aluminum and magnesium. The alloy products have high strength, low density and strong heat dissipation capacity, so they are popular in the fields of electronics, automobiles, and aerospace. Common grades are 5052, 5754, 5083, etc. Aluminum alloys have lower cost, superior performance and stronger product competitiveness. The density of aluminum-magnesium alloy is small, so it is lighter under the same volume, and has a certain strength, which can be used for load-bearing. Aluminum-magnesium alloy has strong heat dissipation, and at the same time, it can resist electromagnetic interference and has strong electromagnetic shielding. Its appearance has a certain degree of beauty, is resistant to corrosion, can maintain a good quality of appearance for a long time, and the material is environmentally friendly, and the waste is recyclable.

Aluminium is a lightweight, soft, ductile metal with non-magnetic and corrosion resistant properties. Aluminium has approximately a third of the density of steel, but this does not impact its strength. It is more durable at lower temperatures and unlike steels will not become brittle, but actually becomes stronger at low temperatures, however, heat above 100�°C can affect strength. A range of surface finishes ranging from dull to reflective, also make Aluminium ideal for decorative features andmetal products.

5052 aluminum coils is Aluminum-magnesium alloy aluminum coils. Mg is the main alloying element in 5052 aluminum coils. It is the most widely used rust-proof aluminum. The alloy is high in nature, especially fatigue resistance, plasticity and corrosion resistance, with high strength. It can not be heat-treated, the plasticity of it is good in semi-cold hardening. It s low in plasticity during cold hardening, and good in corrosion resistance with good weldability, poor machinability and polishing. The main alloying element of 5052 aluminum sheet is magnesium, and aluminum-magnesium alloy also contains a small amount of Mn, Cr, Ni, Ti, etc. Most of the Mn in the alloy forms MnAl6 except for a small amount of solid solution. In the interior of the 5052 aluminum coils, the effect of Cr is similar to that of Mn, which improves the resistance to stress corrosion cracking, improves the strength of the base metal and weld, and reduces the tendency of weld cracking, but its content generally does not exceed 0.35%. Surface Advantages of 5052 Aluminum coils: 1. surface of 5052 aluminum coils is not allowed to have cracks, corrosion spots and traces of nitrate. 2. The surface is allowed to have peeling, air bubbles, surface roughness. and it is also allowed to have local mechanical damage with a depth not exceeding 8% of the nominal thickness of the part where the defect is located. But the maximum depth of the defect shall not exceed 0.5 mm, and the total area of the defect shall not exceed the total area of the coils 5%. 3. Allow the supplier to illuminate the profile longitudinally to a smooth surface. 4. Other requirements: There are demanders and suppliers to draw up their own. Application of 5052 Aluminum coils: 5052 aluminum coils is mainly used for high plasticity with good weldability. It is also commonly used in transportation vehicles, ship sheet metal parts, instruments, street lamp brackets and rivets, hardware products, electrical enclosures, etc. It can also be used to manufacture aircraft fuel tanks, oil pipes, aerospace aluminum alloy materials, and is a typical rustproof alloy material. The atates of 5052 aluminum coils includes F, O, H12, H14,, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38, H111, H112, H114.

3003 aluminum coil is the most widely used aluminum alloy. It is made up of aluminum, copper, iron, manganese, silicon and zinc. It is commonly used because it has great resistance to corrosion and is moderately strong. The 3003 aluminum coil is 20% stronger than 1100 grade alloys because it is fused with manganese. Because it s not heat treatable, it has to be strengthened using cold working alone. The most common applications for the 3003 aluminum coil are for fuel tanks, sheet metal work and other types of projects that need a metal that is stronger than the 1100 series aluminum. In some cases, it is used for cooking utensils, refrigerator panels, gas lines, storage tanks, garage doors, builder s hardware and awning slats.