Ma2-1 magnesium tube, circle, rod

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
Ma2-1 Delivery from the stock, in stock

Magnesium is a silvery white, light and malleable metal. Under normal conditions, it is practically unchanged in air - it is protected from oxidation by a thin surface oxide layer. When heated, magnesium is easily flammable, releasing large amounts of light and heat.

Production of

The technical metal is obtained from a molten chloride mixture of Mg, Na and K by electrolysis. It is refined from impurities by electrolytic refining, smelting in vacuum together with special fluxes. Or it is sublimed in a vacuum. The purity of refined magnesium is at least 99.999%. Another, thermal method, is based on the reduction of MgO with coke or silicon at high temperature. Silicon makes it easy to separate pure metal from dolomite.

Advantages

It is very light (specific gravity 1.74 g/cm³), high-tech and cheap material. Mg in bullion costs $3/kg. It is well bent, pressed, rolled, easily drilled and cut. It is stable in mineral oil solutions, gasoline, kerosene, freon. In alloy with other metals it has very high specific strength and corrosion resistance.

Atomic number Mg Atomic (molar) mass g/mol Oxidation state Density [g/cm3] Melting point t°C Boiling point t ° C Melting point kJ/kg
№ 12 24,3 2 1,74 650°С 1090°С 9,2

Disadvantages

In its pure form, magnesium is quite brittle, easily fusible and fire-hazardous, but these disadvantages can be easily eliminated in an alloy with other metals.

Applications

Magnesium alloy tubes are widely used in the aviation and automotive industries, where it is particularly important to reduce the overall weight of the structure. This provides an invaluable advantage in the design of sports cars and airliners. In aircraft and helicopter construction, rolled magnesium is in demand for the production of landing gear parts, shock absorbers, control levers, pump housings, oxygen and fuel tanks, oil and gas pipelines. Such parts combine to significantly lighten weight, reduce fuel consumption, and improve model fuel economy. Magnesium wheel rims are lightweight and durable and have a stylish and prestigious look. Tubes of small diameter, indifferent to contact with freon, are used in the construction of domestic and industrial refrigerators. In instrument engineering and electronics industry, rolled magnesium is used for production of bodies and parts of instruments, binoculars, portable video cameras. Lack of interaction with uranium caused the use of magnesium alloys for parts of fuel elements of nuclear boilers.

Supply

We supply certified magnesium alloy tubing at the best price. The specification reflects the data on the percentage composition and mechanical properties of the products. From us it is easy to buy in bulk any semi-finished products for large-scale production. We also cooperate with retail buyers. The high level of service, compliance with GOST and international quality standards, responsiveness of service is the face of our company.

Buy at the best price

Magnesium rolled products sold by Evek GmbH meet GOST and international quality standards. We deliver the pipe of standard and custom sizes in the shortest possible time. High quality, reasonable prices and a wide choice of products determine the face of our company. Becoming our regular customer, you can count on a system of discount discounts. Cooperation with us will help you realize any engineering plans. We are waiting for your orders on our site.