Vad är 5000 serie aluminiumplåt?
De 5000 seriens legerade aluminiumplåt kallas även AL-Mg-seriens legeringsaluminiumplåt. Som namnet antyder, det är en aluminiumlegering med magnesium (Mg) som det huvudsakliga legeringselementet. De viktigaste egenskaperna hos 5000 serie legering aluminiumplåt är: 1. Låg densitet (tagande 5052 som ett exempel, tätheten är 2.68); 2. Styrkan är högre än hos 1 och 3 serie, which belongs to medium-strength aluminum alloy; 3. Good welding performance; 4. Durability The corrosion performance of the ocean atmosphere is good.
Due to the excellent performance of the 5 series alloy aluminum plate, it has become the most widely used alloy aluminum plate. 5000 series alloy aluminum sheets can be seen in everything from airplanes and ships to small mechanical parts.
5xxx series alloy aluminum sheet features
The 5-series aluminum plate has excellent corrosion resistance and is also known as marine grade aluminum. As the name suggests, the 5000 series aluminum alloys is often used as a shipbuilding material and has more contact with seawater. De 3 most popular commercial grades in the 5000 series are 5083, 5052 och 5754.
Grade 5083 aluminiumplåt
Grade 5083 aluminum sheet is most commonly in the O temper. It has the highest strength of all non-heat treatable alloys, and is slightly less hard than 6082 in the 6000 serie.
5083 aluminum chemical elements
| Element | Mn | Fe | Mg | Och | Cu | Zn | Ti | Others | Al |
| Content | 0.4-1.0 | 0.4 | 4.0-4.9 | 0.4 | 0.1 | 0.1 | 0.05-0.25 | ≤0.15 | Remain |
Korrosionsbeständighet.
5083 grade aluminum offers truly outstanding chemical and atmospheric resistance. 5083 aluminum performs particularly well in seawater/salt water and is therefore often referred to as marine grade aluminum.
5083 welding performance
5083 grade aluminum has excellent weldability and retains most of its strength after welding
AL5083 cold working/forming
Grade 5083-O is suitable for bending, folding and cold working.
Grade 5052 aluminiumplåt
De 5052 aluminum plate product is a non-heat-treatable aluminum alloy, which is an AL-Mg alloy aluminum plate. It has high corrosion resistance, formability and durability, and also contains a small amount of manganese, chromium, beryllium, and titanium to improve stress resistance and Corrosion cracking ability.
Although not heat treatable, 5052 aluminum can be strengthened through a work hardening process (5052-H32).
Aluminum plate 5052 is known as the most widely used anti-rust aluminum.
5052 aluminum chemical elements
| Element | Mn | Fe | Mg | Och | Cu | Zn | Ti | Others | Al |
| Content | 0.1 | 0.15-0.35 | 2.2-2.8 | 0.25 | 0.1 | 0.1 | 0.05-0.25 | ≤0.15 | 95.7-97.7 |
Mechanical properties of 5052 aluminiumplåt
| Tensile strength (σb ) | 170~305MPa |
| Conditional yield strength σ0.2 (MPa) | ≥90 |
| Elastic modulus (E) | 69.3~70.7Gpa |
| Annealing temperature | 345°C. |
Grade 5754 aluminiumplåt
5754 Al-Mg alloy has similar properties to alloys 5154 och 5454. Of the three 5×54 alloys, 5754 has the lowest alloy content (highest percentage of aluminum). Aluminum plate 5754 is a forged alloy, which can be formed by rolling, extrusion and forging. It has excellent processability, excellent corrosion resistance, high fatigue strength and high weldability.
5754 aluminum chemical elements
| Element | Mn | Fe | Mg | Och | Cu | Zn | Ti | Others | Al |
| Content | 0.50 | 0.40 | 2.6-3.6 | 0.40 | 0.10 | 0.20 | 0.05 | ≤0.15 | Remain |
Mechanical properties of 5 series aluminum plate
| Legering | Draghållfasthet | Yield Strength | Elongation(A5 %) |
| 5A02 | 147 | 65 | 14 |
| 5A03 | 175 | 80 | 15 |
| 5A05(5005) | 255 | 110 | 15 |
| 5A06 | 315 | 160 | 15 |
Tillämpning av 5000 serie aluminiumplåt
The properties of different alloy aluminum plates in the 5xxx series are similar. Due to the difference in the added elements, the application of the 5 series alloys will also be different. Vad är 5000 series aluminum used for? The following table is the application of different alloys.
| Legering | Application | Application Display |
| 5005 aluminiumplåt | Conductors, cooking utensils, instrument panels, shells and architectural decorations, etc. |  |
| 5050 aluminiumplåt | Refrigerators, refrigerator linings, automobile air pipes, oil pipes and agricultural irrigation pipes, etc. |  |
| 5052 aluminiumplåt | Aircraft fuel tanks, transportation vehicles, sheet metal parts of ships, instruments, street lamp brackets and rivets, hardware products, etc. |  |
| 5056 aluminiumplåt | Cable sheaths, rivets, zippers, nails, agricultural machinery |  |
| 5083 aluminiumplåt | Ships, automobiles and aircraft plate weldments, TV towers, transportation equipment, armor, etc. |  |
| 5154 aluminiumplåt | Pressure vessels, ship structures, transport tanks |  |
| 5182 aluminiumplåt | Can lids, automobile body panels, brackets and other parts |  |
| 5252 aluminiumplåt | Decorative parts such as automobiles, high-strength decorative parts |  |
| 5254 aluminiumplåt | chemical product container |  |
| 5356 aluminiumplåt | Welding aluminum-magnesium alloy electrodes and wires with a magnesium content greater than 3% |  |
| 5454 aluminiumplåt | Welded structures, pressure vessels, pipelines for marine facilities |  |
| 5A02 aluminum sheet | Aircraft fuel tanks and conduits, welding wires, rivets, ship structural parts |  |
| 5A03 aluminum sheet | Medium-strength welded structures, cold stamped parts, welded containers, welding wire, can be used to replace 5A02 alloy |  |
| 5A05/5A06 aluminum sheet | Welded structural parts, aircraft skin skeleton |  |
