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Duralumin circle


Grade analogue W. Nr. Aisi Uns En Order
Д16 1160 3.1355 AA2024 AlCuMg2 Buy from stock, view availability
В95 7075 AlZnMgCu1.5 Buy from stock, view availability
В95Т1 Buy from stock, view availability
Д16Т Buy from stock, view availability


Duralumin circle is called a solid profile with round cross section. Is made of any diameter or length most frequently from brands such as B95 and D16. Production rates are regulated by GOST 21488−97. The chemical composition shall comply with GOST 4784−97. The production is normal, elevated and very high precision. Sampling for chemical composition control is made according to GOST 24231−80.

The percentage composition of the alloy D 16

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

Circles brand V95 has a very high plasticity, good welding spot welding. For hardening of the finished products used heat treatment and cold deformation. Plating pure aluminium improves the corrosion resistance. Circles, artificially aged and hardened for maximum strength, denoted as В95Т1. After hardening duralumin circle should not have any trace of burnout. All necessary tests are carried out after heat treatment. Accuracy of manufacturing, as well as the quality of surface finish — standard.

The percentage composition of the alloy In the 95

Fe Al Cr Mn Cu Zn Mg Si Ti Impurities
≤0,5 Of 86.3−91.5 per 0,1−0,25 0,2−0,6 1,4−2 5−7 1,8−2,8 ≤0,5 ≤0,05 0,1

Technical characteristics

Craig D16 are characterized by high plasticity, fine cutting, fine hardened with heat treatment, however, with the increase in strength decreases the ductility and toughness. Labeling fully complies with replacerange duralumin alloys without heat treatment. Corrosion resistance is significantly improved while plating. Marking D16T is denoted tempered and naturally aged alloy. He claimed in the manufacture of aircraft, drill pipes, and marine and river fleet.


The mechanical engineering industry, fuel industry, construction of industrial structures. The main advantage of this material is very high specific strength at low weight. This circle is made of the loaded structure, which work in compression, such as frames of airplanes, trucks, fragments of building facades.


Supplier «Auremo» offers to buy duralumin circle wholesale or in installments. Large selection in stock. Compliance with GOST and international quality standards. Always in the presence of duralumin circle, the price is optimal from the supplier. Buy today. The wholesale customers are price — reduced.

Duralumin circle

Mark Diameter, mm Unit Price
V95 From 30 to 290 pounds By appointment
В95Т1 From 20 to 100 pounds By appointment
D16 From 50 to 500 pounds By appointment
D16T From 8 to 160 pounds By appointment

To buy, best price

Supplier «Auremo» offers to buy duralumin circle on favorable terms wholesale or retail. In the wholesale supply discounts. Always in the presence of duralumin round, the price is due to the technological features of production without the inclusion of additional costs. Buy today. On the website of the company displayed the latest information. The price of the order depends on volume and additional conditions of delivery. In this segment, the company «Auremo» — the best supplier. Waiting for your orders.