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Circle, sheet, tube, aluminum ENAW-42000


Grade analogue W. Nr. Aisi Uns En Order
АК7 Buy from stock, view availability

Technical characteristic

Grade’s ENAW-42000 casting aluminum alloy is used at shaped casting manufacture. The area of using of silumin (aluminum-silicon alloy) is quite wide, as details from this material good cope with medium level of burden. Due to usage of silumin the term of exploitation of different wares, which are not subject to significant burdens and vibrations, is increased.

Percentage composition (GOST 4784−97)

Fe Si Mn Ni Zn Cu Mg Al Impurities
≤ 1.3 6 — 8 0,2 — 0.6 ≤ 0.3 ≤ 0.5 ≤ 1.5 0.2 — 0.5 87.6 — 93.6 ≤ 3.3

Magnum and cuprum are used to make aluminum alloy more durable. Manganese, due to its properties is pulverizing the structure by this it elevates corrosion-resistance and durability. Except above-listed elements, in the composition are used silicon and iron to 0,7%. Fe is considered as deleterious impurity that lowed durability and plasticity. Si promotes for lowing deleterious effect of iron, in some depth binding it. Thanks to impurity doping process silumin is characterizing by perfect plasticity and by perfect plasticity in processing and ideal durability to fissuring. In respond to GOST 1583−93 the optimal quantity of silicon is 6−8% and the other impurities — to 3,3%. Such relation of compounds in the composition allows supplying for wares:

  • Good casting qualities
  • Perfect welding
  • Lightness of processing
  • Anti-corrosion qualities


Although silumin has medium durability but it demonstrate high corrosion-resistance. The silumin advantages over other metals must be admitted. So ENAW-42000 tube costs lower than cast-iron, but it is more wear resistant and by weight — more lightweight. One more advantage of this material is that it is admitted to dishes manufacturing. Sheet silumin is successfully used in manufacture of forks, spoons, separate nodes of meat grinders and other domestic wares.

The supplier

Where could you buy circle, wire, tube, sheet or strip of aluminum ENAW-42000 in bulk or in installment? The supplier 'Auremo' offers to buy circle, wire, tube, sheet or strip of aluminum ENAW-42000 today on beneficial terms. There is great choice of semi manufactures on storage. There is conformity of GOST and international standards of quality. The price is optimal from the supplier. You can buy the aluminum rod today. For wholesale customers the price is preferential.

Buy at a competitive price

Company 'Auremo' offers to buy silumin on beneficial terms. On storage is the widest choice of products for scaled-up fabrications. We have attractive conditions for retail customers. Always in availability there are tube, circle, wire, sheet and strip of ENAW-42000 aluminum. Price is caused by technological features of manufacture without additional costs. Quality conformed to GOST and international standards. We have the best silumin price from the supplier. We performed individual orders for rolled metal delivery of nonstandard parameters.