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Dural hexagon


Grade analogue W. Nr. Aisi Uns En Order
D1 1110 Buy from stock, view availability
D16 1160 3.1355 AA2024 AlCuMg2 Buy from stock, view availability
D18 Buy from stock, view availability


Duraluminous hexagon is made from aluminum with additions of copper, manganese, plus a small amount of magnesium. This alloy is as light as aluminum, but at the same time hard enough and ductile. To make the alloy acquire the necessary physical and technical properties, it is heated to 500 - 600 degrees, and then subjected to a sharp cooling. The alloy is then left to stand at room temperature for several days, which makes it much harder. It is used to manufacture a range of fasteners.


Hexagon is usually made of grades D1, D18, D16, D19, B65, BAD. It is a solid profile - a cross-sectional polygon with six faces. Produced by deformation, (cold pressing) or the method of hot rolling. By type of treatment it may be soft - made by annealing, hardened and artificially aged to give additional strength. They are produced with normal, increased or high precision. The quality of manufacture of this type of product is regulated by GOST 21 488-97. The surface of hexahedron shall not have any potholes, cracks and other damages.

Percentage composition of D1 alloy

Fe Al Cr Mn Cu Zn Mg Si Ti Impurities
≤0,7 92-95,5 ≤0,1 0,4-1 3,5-4,5 ≤0,25 0,4-0,8 0,2-0,8 ≤0,15 ≤0,15

Percentage composition of D16 alloy

Fe Al Cr Mn Cu Zn Mg Si Ti+Zr Impurities
≤0,5 91-94,7 ≤0,1 0,3-0,9 3,8-4,9 ≤0,25 1,2-1,8 ≤0,5 ≤0,2 ≤0,15

Percentage composition of D18 alloy

Fe Al Cr Mn Cu Zn Mg Si Ti Impurities
≤0,5 94,35-97,6 ≤0,1 ≤0,2 2,2-2,8 ≤0,1 0,2-0,5 ≤0,5 --- ≤0,15


Dural hexagon has, along with low weight sufficient strength. It is cheap, widely used for fasteners for lightweight metal structures. If it is further coated with a thin layer of aluminum or oxidized, it increases resistance to corrosion. Due to plasticity, it is easy to handle. It bonds well to other materials by means of spot welding. All these qualities make dural hexagon very popular in almost all areas of industry and production.

Application of

Mechanical engineering, aerospace industry, shipbuilding, construction, manufacture of various metal structures. Used dural hexagon is also in the design of small architectural forms, in the manufacture of furniture and other areas of the economy.

Buy, bargain price

Dural hexes are usually sold by weight.

Mark Size Weight Price
Д16 From 8 mm in diameter kg 48 UAH.
В65 - "---- kg 46 grn.
Д1 - "---- kg 46 grn.
Д18 - "---- kg 56 UAH.
WAD - "---- kg 64 UAH.

All products are certified. Quality is guaranteed by the strict observance of production technology. If necessary, you will get comprehensive advice. Availability of goods and prompt delivery are provided by our representative offices located in Moscow, St. Petersburg and Eastern European cities.


The supplier "Auremo" offers to buy today color rolled products on favorable terms. Wide choice of semi-finished products in stock. Conformity to GOST and international quality standards. Always in stock dural hexahedrons, the price - the best from the supplier. Buy today. Wholesale customers price - favorable.