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Corner aluminum AD31 – BVB Alyans, TOO |
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Corner aluminum AD31

Corner aluminum AD31

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155.38 RUB
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Kazakhstan, Nur-Sultan
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64% of positive reviews from 22
5 years on Allbiz
Technical characteristics
  • Country of manufactureRussia
Aluminum technical AD31. AD31 – an aluminum deformable alloy with high corrosion resistance and low durability. Number 31 after marking HELL designate purity of aluminum as a percentage. Make of this alloy details and designs for various industries. At the same time in places of welded seams the sufficient level of corrosion resistance remains. For increase of hardness of the AD31 brand methods of training and artificial aging are used. Depending on extent of heat treatment distinguish modifications of an alloy with various characteristics. For example, the AD31T1 brand corresponds to the deformable aluminum tempered to the maximum durability. Marking of AD31T5 indicates training of semi-finished products from temperature of the end of hot processing by pressure and the subsequent artificial aging on the maximum durability. The insignificant amount of impurity from the following elements is a part of an alloy: magnesium, iron, silicon, zinc, titan and copper. In the chemical composition an alloy of AD31 contains chemical elements in %: Fe to 0,5 Si 0,3 - 0,7 Ti to 0,15 Al 97,25 - 99,3 Cu to 0,1 Mg 0,4 - 0,9 Zn to 0,2 Physical, technological and mechanical properties of an alloy AD31: Specific weight: 2710 kg/m3 Heat treatment: Training and aging Hardness of material: HB 10-1 = 80 MPas of Brand and a chemical composition of technical AD31 aluminum are regulated by GOST 4784-97. Large volume of production of semi-finished products of technical aluminum is made by sheets, a wire, bars, pipes which are applied in three states: the annealed (M), polunagartovanny (H2) or nagartovanny (N), hot-rolled (Civil Code). Technical AD31 aluminum and its welded connections possess high corrosion resistance to the intercrystalline, stratifying corrosion and are not inclined to corrosion cracking. Aluminum is not strengthened by heat treatment. Apply annealing to a full razuprochneniye of nagartovanny aluminum at temperatures of 300-500 °C with cooling on air or in water. For partial removal of hardening of nagartovanny aluminum carry out annealing at 150–300 °C. Aluminum possesses high technological plasticity, cooks by all methods. A workability cutting bad owing to high viscosity. Application of an alloy of AD31 in the industry: for the production of details of low durability and high corrosion resistance working in the range from-70 to the 50th a hail. To buy the Corner aluminum AD31 legko:1. You send zayavku2. We expose to you schet3. You pay convenient for you sposobom4. You receive the goods the Most important that you need to know about the BVB-alliance company. • The delivered metal rolling constantly is available, and is stored "about 2000 tons" in a warehouse. • Own production of a professional flooring. • We offer a payment delay "about one month". • We do everything possible for minimization of terms of processing and delivery. • We carry out cutting of metal in the size and according to your drawings. • We provide service of responsible storage in the covered warehouse. • We offer the loyalty program allowing to receive discounts for purchase, processing or delivery of metal rolling. Advantages of work with nami:1. Goods available on sklade2. Official garantiya3. High quality tovarov4. Quick dostavka5. The program aluminum AD31 you can specify the loyalnostiaktualny price of the Corner at our manager. The final price of production is formed, proceeding from terms of delivery: quantity, terms of payment and place of shipment. Ask the manager. This price list has exclusively information character and under no circumstances is not the public offer determined by provisions of the p. 2 of Art. 437 of the Civil code of the Russian Federation.

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