Size：4mm*200mm*200mm

Material：magnesium alloy

Shape：sheet

Package includes：magnesium alloy ×1

Grade：AZ31B

Chemical composition %：
Al ：2.5-3.5；Mn ：0.2-1.0；Zn ：0.6-1.4；Cu：0.01；Fe：0.003；Si：0.08； Ni：0.001；Ca：0.04；Other Metallic Impurities：total0.3、each0.05；Mg：remainder
Limits are in weight percent maximum unless shown as a range.

Advantage of Magnesium

Magnesium is the third-most-commonly-used structural metal, following iron and aluminum. And magnesium is the lightest structural metal with a density of 1.74 g/cm3 in its solid state.

It is used in a wide variety of applications from medical and metallurgical to chemical and pyrotechnic.

Magnesium is the highest on the electromotive series among metals in salt water, making it desirable as a sacrificial anode for cathodic protection. Constructive uses of this mechanism are employed in batteries.

AZ31B magnesium alloy sheet that contains 94-97% of magnesium, and the remaining is mainly aluminum and zinc.

Cast magnesium alloys are used for many components of modern automobiles, and have been used in some high-performance vehicles; Die-cast magnesium is also used for camera bodies and components in lenses.

Notes：

Due to the difference between different monitors, the picture may not reflect the actual color of the item.

A small amount of size difference may occur due to the measurement error.

Slight oxidization is normal for this product.