Model No.	Chemical Composition (%)
	Mg	Fe	Si	Al	Mn	Cu	Ni
	≥	≤
Mg 9995	99.95	0.005	0.015	0.01	0.01	0.002	0.001
Mg 9990	99.90	0.04	0.03	0.02	0.03	0.004	0.001

Magnesium ingot 9995, as a high-purity metal magnesium, is a main additive in magnesium alloy production, aluminum alloy production. It is also very useful in steelmaking desulfurization, aviation and military industry and other fields. It is lightweight, high-strength, and corrosion-resistant, making it very important in the automotive industry, electronics, metallurgy, and other fields.

Since the 1940s, magnesium alloys were in automobiles, aviation, aerospace and other fields. In the late 1990s, magnesium alloy products were necessary in civilian, military, electronic products and other fields. As has been noted Magnesium alloys are known as “green engineering materials in the 21st century” . Because of their lightweight, heat dissipation, earthquake resistance, and radiation protection capabilities.

On the whole, the higher the purity of primary magnesium metal, the more conducive it is to the composition adjustment of magnesium alloys. In order to produce high-quality magnesium alloys, it is necessary to increase the mg content of primary metal magnesium ingot to facilitate the addition and adjustment of trace elements in magnesium alloys.

China is the world’s largest producer of raw magnesium, accounting for more than 40% of the world’s raw magnesium production. The most common Mg Ingot models are Magnesium 99.9 and Magnesium 99.95. The latter is often represented by Mg 9995. Its Mg content is over 99.95%.

As in accordance with the requirements of the national professional standard GB/T 3499-2011, Mg ingot should have high purity with an impurity content of less than 0.05%. The Mg ingot surface should be smooth and clean and free of cracks and other defects. Highrise Metal Material is a leading magnesium ingot manufacturer. We produces and sells magnesium ingots with undergone anti-corrosion treatments such as pickling, water washing, and drying. Those Mg ingot will be durable for long time storing.