{"id":5863,"date":"2023-09-21T12:01:03","date_gmt":"2023-09-21T10:01:03","guid":{"rendered":"https:\/\/cncdodrewna.pl\/?page_id=5863"},"modified":"2024-01-30T12:44:44","modified_gmt":"2024-01-30T11:44:44","slug":"skup-aluminium","status":"publish","type":"page","link":"https:\/\/rmcpolska.pl\/en\/aluminium-purchase\/","title":{"rendered":"Aluminium purchase"},"content":{"rendered":"
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We buy all types of aluminium<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\tAluminium is the scrap metal that we buy most often at RMC Polska Sp. z o.o.. It comes in many forms and series (alloys).\n

\nThe aluminium has a silvery-white colour that can gently shine.
For everyday items such as kitchenware, packaging or decorative items, appearance and colour will usually be sufficient to identify aluminium.\n

\nAluminium is a lightweight metal. Its low density makes it almost three times lighter than iron. However, the strength of the pure metal is not very high, so other elements must be added.\n
such as iron, copper, silicon, magnesium, and manganese.\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\tAluminium alloys with other elements are therefore used.\nand by suitable heat treatment its mechanical parameters are increased several times.\n\n

\nAluminium alloys include, among others, casting alloys and alloys used for plastic working.\nAluminium alloys are used, among other applications, in aviation, the chemical industry, the automotive industry, the food industry and even in shipbuilding.\n\n

\nYou can download information on cast aluminium alloys\u00a0here<\/a>.<\/b>\nYou can download information about the plastic aluminium series\u00a0here<\/a>.<\/b>\n\nYou can download information on the use of aluminium alloys\u00a0here<\/a>.<\/b>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Main aluminium grades:<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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We buy aluminium in every batch and in every form<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Casting<\/h4>

This is cast aluminium scrap, which is produced from components cast in foundries. This material must be free of contamination with other metals. Up to 2% of steel impurities are allowed. The size of one piece should be more than 5 cm.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"almg<\/figure>

AlMg<\/h4>

5xxx series with a high magnesium content in the alloy. This series is most often used in industry and the construction of aluminium structures. Most often, AlMg is found in the form of aluminium sheet or thick plates.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"aluminium<\/figure>

Aluminium radiators<\/h4>

Aluminium radiators mainly come from car demolition. When buying them, we pay attention to moisture and contamination with steel, earth and other substances. The radiators should be free of steel and plastic that are technologically present with them.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Car rim<\/h4>

As the name suggests, this scrap comes from car rims. We buy rims cleaned of weights and steel components (bushings).<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Engine heads<\/h4>

This is a group of cast aluminium from automotive engines. This one selected component has a higher purchase price than a standard casting.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"\"<\/figure>

Isoprofile<\/h4>

It is a colour profile bonded with PVC plastic. The material comes as post-cushioning or post-manufacturing. It should be cut and cleaned of other metals.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\"\"<\/figure>

AFL cable<\/h4>

High-voltage cable used in the power industry. The Al. content of such cable ranges from 35% to 80%. The material should be cleaned of clamps, steel elements and other metallic and non-metallic impurities<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"aluminium<\/figure>

Sector<\/h4>

Aluminium from recycled cables. It is a cable stripped of its insulation. The chemical composition corresponds to the purest aluminium, i.e. the 1xxx series. The sector must not be oxidised, greasy or contaminated with any metals or other substances.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"plastic<\/figure>

Plastics<\/h4>

A type of Al consisting mainly of a mixture of series in the form of aluminium sheets, it can be painted or pure. Impurities with other metals up to 2% are allowed in the material. The size of one piece should not exceed 800\/800mm.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\"aluminium<\/figure>

Al line<\/h4>

This aluminium wire is used in the power industry in the construction of low-voltage lines. The line should be cleaned of buckles, steel elements and other metallic and non-metallic impurities.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"aluminium<\/figure>

Aluminium scrap<\/h4>

This material comes from the aluminium remelting process in foundries. We buy this material at prices depending on the chemical composition, and the percentage of aluminium in the scale.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"aluminium<\/figure>

Profiles<\/h4>

Profiles should be cleaned of other metals and plastics and cut into lengths of up to 1 metre. Profiles are divided into two types, which are detailed below.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Aluminium purchase - price\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\tThe price of aluminium depends on its chemical and physical purity
and alloying admixtures. Homogeneous, post-production aluminums with a homogeneous chemical composition are the most expensive.\n

\n\nWe can check the price of aluminium on the LME (London Metal Exchange). The price of aluminium at scrap exchange depends on the LME, the euro exchange rate
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Profiles are divided into two types:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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