5052 H32 H34 Aluminium Checker Plate

5052 is an aluminum-magnesium alloy plate with a light density that is suitable for the popular trend of automotive lightweight, vans, fire trucks, special vehicles, and other bottom or interior walls. This series of aluminum-magnesium alloy plate is effective at reducing weight, has a high hardness, and is corrosion resistant.

Aluminum-magnesium alloy contains trace amounts of manganese, chromium, beryllium, titanium, and other elements. Manganese in the alloy, along with a minor quantity of solid solution, accounts for the majority of the production of MnAl6. In 5052 aluminum pattern plate, chromium plays a similar role to manganese in improving stress corrosion cracking resistance, base metal and weld strength, and reducing the tendency of welding cracks, but its amount does not typically exceed 0.35%.

5052 Aluminum checker plate sheets are extremely resistant to aggressive chemicals and are hence regarded as unbreakable. Whether for industrial floors, airplanes, ships, and automobiles, or indoor or outdoor staircases, 5052 aluminum checker plates are a popular material known for their great qualities, high resistance, and low weight.

Aluminum plate 5052 is utilized in a variety of industrial applications, including:
1. Refrigerator liners.
2. Fuel Tanks
3. Storm Shutters
4.Panels
5. Road signs
6. Maritime applications
7.Medical Equipment
8. Marine Hardware
9. Boat hulls
10.Drums
11. And more.

Manufacture of 5052-H34 5052 Aluminum Alloy Sheet and Strip

The specific technical solutions are as follows:

The production process for 5052-H34 aluminum alloy sheets and strips provided by GNEE mainly includes the following steps: casting, sawing, milling, heating, hot rolling, cold rolling, final product processing, and finishing.

In the described hot rolling stage, the thickness of the hot-rolled coil is retained at 40%–60% of the final product thickness, with rough and finish rolling performed at 430–450 °C, and the final rolling temperature maintained at 320–350 °C.

In the cold rolling stage, after one or two passes of cold rolling to reach the final thickness, the overall reduction rate is generally between 40% and 60%.

In some embodiments, during the heating stage, the ingot is cast and then heated at 480–520 °C with a soaking time of 2–5 hours.

In some embodiments, during the final product stage, the temperature is controlled between 140–200 °C with a soaking time of 1–5 hours.

In some embodiments, the ingot's chemical composition by mass percentage is as follows: Si ≤ 0.15%, Fe 0.15–0.30%, Cu ≤ 0.10%, Mn ≤ 0.08%, Mg 2.3–2.7%, Cr 0.15–0.25%, Zn ≤ 0.10%, Ti 0.008–0.03%, individual impurities ≤ 0.03%, total impurities ≤ 0.15%, and the balance Al. The smelting temperature is controlled at 735–755 °C, the refining temperature at 720–740 °C, and the casting temperature at 675–695 °C.

Surface Treatment Of 5052 Aluminum Alloy Sheet.