|Grade||analogue||W. Nr.||Aisi Uns||En||Order|
|Д1||1110||Buy from stock, view availability|
|Д16||1160||3.1355||AA2024||AlCuMg2||Buy from stock, view availability|
|Д18||Buy from stock, view availability|
Duralumin area is made of aluminum alloy, alloyed with copper to 4 — 5%, a small amount of manganese, to 0.8% — 1% and magnesium 2%. Due to the balanced combination of components, the material gains strength, while maintaining lightness of aluminium. Sometimes the composition is administered additional components, for example, graphite. To increase the strength of the alloy after quenching is subjected to rapid cooling, and then when the ambient temperature is maintained for several days. But the material thus partially loses its resistance to corrosion. Therefore, for the manufacture of critical parts, he additionally exposed the cladding is coated with a thin layer of aluminium to increase resistance to external weathering.
Used stamps D1, D18, D16, D19, B65, VAD. The production of normalized GOST 8617−81 or 4784−97. Corners are made by hot or cold rolling, milling is sometimes used. Distinguish the parts of the angle, when the two sides of the same area and angle. The sizes of bins, from one centimeter to 12 cm. of Thickness from 1.2 mm to 3 mm. the Length can reach 12 meters. The produced batch is sampled to check for the presence of microcracks, irregularities, conformity to dimensions and surface finishes.
The percentage composition of the alloy D1
The percentage composition of the alloy D16
The percentage composition of the alloy D18
Light weight, strength, good processability. Duralumin parts are easy to install, combine with other materials by welding. Another important advantage is the low price. These advantages allow the use of duralumin angles in almost all spheres of industry or construction. It can do the most intricate designs. Due to the low weight structures are high specific strength.
In the construction industry. duralumin parts are the basis of modular designs, frames greenhouses, frames, conservatories, door and window frames, and the frames of aircraft and light ships. .Most commonly used dural corners brand of alloy D16. The main parameters are presented in the table below.
Area duralumin D16
|Side, mm||Wall thickness, mm||Price per kg|
|15x15||1,5||60 — 80 p.|
|20x20||2||100 — 115 R.|
|30x30||2||170 — 180 p.|
|30x30||3||200 — 250 p.|
|40x40||4||400 — 450 p.|
|50x50||4||500 — 580 R.|
|50x50||5||600 — 680 p.|
Supplier «Auremo» offers to buy duralumin area today on favorable terms. Large selection of semi-finished products in the warehouse. Storage, transport, packaging and temporary corrosion protection is normalized (GOST 9510−93). Always in the presence of duralumin area, the price is optimal from the supplier. Buy today. The wholesale customers are price — reduced.
Buy at best price
The company «Auremo» offers to buy a duralumin corner on favorable terms. The warehouse contains the widest choice of products for large-scale production. We offer attractive terms and conditions for retail customers. Always in the presence of duralumin area, the price is due to the technological features of production without the inclusion of additional costs. In this segment, the company «Auremo» — the best supplier. Today the best price from the vendor. Waiting for your orders.