15 Nov 2021
November 15, 2021

Metal Sheet Aluminium 5000 Series

0 Comment

We all know that metal sheet aluminium 5000 series with aluminum-magnesium alloys have small density and high strength. Therefore, it is widely cited in various industries, such as aerospace, shipping, transportation and so on. However, many friends will not be too clear about the difference between the density of aluminum magnesium alloy sheet metal and other aluminum metal sheet. Today, as an metal sheet aluminum manufacturer in China, we will analyze the density of 5000 series aluminum magnesium alloy in detail for you.

metal sheet aluminium

Magnesium alloy is an aluminum alloy composed of magnesium as the basic addition of other elements. Its characteristics are: low density (up and down 1.8g/cm3), high compressive strength, large elastic mold, good heat dissipation, good shock absorption, greater impact load capacity than aluminum alloy profiles, resistance to organic compounds and alkalis good etching performance. The key aluminum alloy elements of 5000 aluminum sheet are aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium. At this stage, the most widely used is 5000 series magnesium-aluminum alloy, followed by magnesium-manganese-aluminum alloy and magnesium-zirconium-zirconium alloy. The key application is for airlines, aerospace, transportation, chemical plants, rockets and other industrial sectors.


1, The density of aluminum-magnesium alloy is small (about 2/3 of aluminum, 1/4 of steel, 1/3 of titanium), and the value is about 1.626.

2, The density of metal sheet aluminium is 2.70 g/cm3.

3, The density of magnesium; the density is 1.738 g/cm3. Discovered the whole process. In 1808, Jeffrey of the United States used potassium to restore white magnesia (magnesium oxide MgO), and initially produced a small amount of magnesium. Chemical properties: silver metal, density 1.738 g/cm3, melting point 648.9℃. Melting point 1090℃. Valence

4, The ionization energy is 7.646 electron volts. It is one of the light metals with plasticity. Magnesium metal is non-magnetic and has excellent heat dissipation properties.

5, Calculate based on the amount of magnesium (10%~30%) in magnesium-aluminum alloy.

6, Magnesium-aluminum alloy is related, and it is not easy to approach the middle of the two metals. It is related to the atomic structure of the element.

7, Is the density of magnesium alloy large? Not big, actually not big at all.