Dural hexagon


GOST 21 488-97 regulates the production of dural hexagon of high, normal and high accuracy. The most commonly used alloy D16. The composition is normalized by GOST 4784-97. Composition control - GOST 24 231-80. Hot-pressed dural hexagon without heat treatment is not marked additionally. Hardened and naturally aged square is marked - T. Annealed and naturally aged square with normal cladding is marked additionally A. M. Hardened and naturally aged square with normal cladding - A. T. Thickened cladding is marked U,

Sections should not have on their surface delamination, cracks, non-metallic inclusions, traces of oil or corrosion stains. The surface of products with the usual quality finish, matte. Microstructure of semi-finished products after heat treatment should not have traces of scorch. At the end of processing, the sheet is tested.


Dural hexagon has low weight, high specific strength, easy processing, ductile, well spot-welded. Corrosion resistance increases after cladding with pure aluminium. Quenching and aging are used for hardening. Cold deformation makes the material harder. Annealing increases ductility and makes it easier to cut the material.


Due to high specific strength, dural hexagon is used in construction of high-speed transport: trains, ships, transport aircraft, building structures. Such hexagon is relevant in construction, machine building, fuel energy industry.

Dural hexagon D16T, D16

Side, mm Price, per kg
From 10 to 55 negotiated


Evek GmbH has a wide range of dural hexes in stock. All semi-finished products are certified. The price depends on the parameters and additional delivery conditions. Technical documentation includes data on the percentage composition and performance qualities of the products. We accept orders for non-ferrous alloy products at the best price We can buy in bulk any semi-finished products for large-scale production. We also offer the best conditions for retail customers. The high level of service and efficiency of service is the face of our company.

Buy at the best price

We offer for sale an unlimited range of aluminum alloys, in particular dural rolled products of the highest quality at a competitive price. If you have difficulty in choosing, experienced managers who are always ready to help and advise you. Having made an order you receive certified production meeting international quality standards as soon as possible. If you value your time, contact our nearest office today or place your order online.