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Technical characteristics

The density of aluminum is 2.5−2.8 g/cm3.Simplified machining distinguish from other aluminum alloys. High specific strength… Maximum strength duralumin attached to the heat treatment. However, its strength is reduced at a temperature above 140 °C. compared with aluminum, duralumin has a lower corrosion resistance. This shortcoming has learned to eliminate plating. Pure aluminum is applied by the hot method on the surface of the alloy thin layer.

Percentage composition of aluminum D1

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

Heat treatment

Annealing. The alloy is heated to t° to 500 °C, with cooling it becomes flexible, similar to pure aluminum. After the aging process of the leading features of dural be the hardness and stiffness. Natural aging requires daily exposure and working temperature up to 100 degrees Celsius. For artificial aging need a higher temperature, but the time is much less.

Supply, price

All offered products are certified. In the technical documentation included data on chemical composition and set the percentage limits of the additives. Supplier KMZ, supplies round, wire, tube, sheet, tape Д1Т standard and custom sizes at an affordable price in a optimally short period of time from warehouses in Russia and Ukraine. The rental price corresponds to high quality products.

Buy, supplier

Supplier KMZ offers to buy a round, wire, tube, sheet, tape Д1Т at an affordable price. The rental price is formed on the basis of European standards of production. To buy a round, wire, tube, sheet, tape Д1Т at an affordable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ.