| Name | gost | Stamp | Price, rub per kg | Chemical composition | Description |
Primary aluminum GOST 11069-2019 A99 |
11069-2019 | A99 | Order |
AL, AT LEAST 99.99% GALLIUM up to 0.0030% IRON up to 0.003% SILICON up to 0.003% MAGNESIUM up to 0.0010% MANGANESE up to 0.002% COPPER up to 0.0020 % TITAN up to 0.002% ZINC up to 0.003% OTHER ADDITIVES up to 0.001% |
AL primary GOST 11069-2019 buy, grade A 99 (high purity), marked with four black vertical stripes. It is supplied in ingots, which are metal castings with a trapezoidal cross-section designed for further refining. AL primary has a high corrosion resistance due to the Al2O3 oxide film that forms on the surface of aluminum metal products. The purer the AL metal, the higher its resistance to corrosion. Primary AL of special and high purity is required for the production of foil, electrical wires and cables, and other conductive elements. |
| AL primary GOST 11069-2019 A85 | 11069-2019 | A85 | Order |
AL , AT LEAST 99.85 % GALLIUM up to 0.03% IRON up to 0.08% SILICON up to 0.06% MAGNESIUM up to 0.02% MANGANESE up to 0.02% COPPER up to 0.01% TITAN up to 0.008% ZINC up to 0.02% OTHER ADDITIVES up to 0.02% |
AL primary GOST 11069-2019, grade A 85 (technical purity), marked with two white vertical and one green horizontal stripes. It is supplied in bars, which are AL metal castings with a trapezoidal cross-section designed for further refining. The molecular lattice of technical metal contains a minimum amount of impurities that scatter the flow of electrons, which is why it is successfully used in instrument engineering, for the production of heat exchangers and heating devices, and lighting equipment. Areas of application of technical equipment : - arrangement of technological pipeline systems; - arrangement of deck superstructures for sea and river vessels; - production of electrical busbars and various conductors;
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AL primary GOST 11069-2019 A8 |
11069-2019 | A8 | Order |
AL , NOT LESS THAN 99.80 GALLIUM up to 0.03% IRON up to 0.12% SILICON up to 0.10% MAGNESIUM up to 0.02% MANGANESE up to 0.02% COPPER up to 0.01% TITAN up to 0.01% ZINC up to 0.04% OTHER ADDITIVES up to 0.02% |
AL primary GOST 11069-2019, grade A 8 (technical purity), marked with two white vertical stripes. It is supplied in bars, which are metal castings with a trapezoidal cross-section designed for further refining. The molecular lattice of technical metal contains a minimal amount of impurities that scatter the flow of electrons, making it suitable for use in instrumentation, heat exchangers, heating devices, and lighting equipment. Applications of technical AL: - installation of technological pipeline systems; - construction of deck superstructures of marine and river vessels; - production of electrical busbars and various conductors; |
| AL primary GOST 11069-2019 A7 | 11069-2019 | A7 | Order |
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AL primary GOST 11069-2019, grade A 7 (technical purity), marked with two yellow vertical stripes. Mark a7 indicates primary AL with a low impurity content (no more than 0.3%).It is supplied in ingots, which are metal castings with a trapezoidal cross-section designed for further refining. The molecular lattice of technical metal contains a minimum amount of impurities that scatter the flow of electrons, which is why it is successfully used in instrument engineering, for the production of heat exchangers and heating devices, and lighting equipment. ⚗️APPLICATIONS OF TECHNICAL AL : - arrangement of technological pipeline systems; - arrangement of deck superstructures for sea and river vessels; - production of electrical busbars and various conductors;
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AL primary GOST 11069-2019 A5 |
11069-2019 | A5 | Order |
AL , NOT LESS THAN 99.50 % GALLIUM up to 0.03% IRON up to 0.30% SILICON up to 0.25% MAGNESIUM up to 0.03% MANGANESE up to 0.05% COPPER up to 0.02% TITAN up to 0.02% ZINC up to 0.06% OTHER ADDITIVES up to 0.03% |
AL primary GOST 11069-2019, grade A 5 (technical purity), marked with two green vertical stripes. It is supplied in ingots, which are metal castings with a trapezoidal cross-section designed for further refining. The molecular lattice of technical metal contains a minimum amount of impurities that scatter the flow of electrons, which is why it is successfully used in instrument engineering, for the production of heat exchangers and heating devices, and lighting equipment. Areas of application of technical equipment : - arrangement of technological pipeline systems; - arrangement of deck superstructures for sea and river vessels; - production of electrical busbars and various conductors; - production of tanks and tableware. |
| AL primary GOST 11069-2019 A0 | 11069-2019 | A0 | Order |
AL , NOT LESS THAN 99.00 % IRON up to 0.50% SILICON up to 0.50% MAGNESIUM up to 0.05% MANGANESE up to 0.05% COPPER up to 0.05% ZINC up to 0.10% TITAN up to 0.02% OTHER ADDITIVES up to 0.03% |
AL primary GOST 11069-2019, grade A 0 (technical purity), marked with two black vertical stripes. It is supplied in ingots, which are metal castings with a trapezoidal cross-section designed for further refining. The molecular lattice of technical metal contains a minimum amount of impurities that scatter the flow of electrons, which is why it is successfully used in instrument engineering, for the production of heat exchangers and heating devices, and lighting equipment. Areas of application of technical equipment : - arrangement of technological pipeline systems; - arrangement of deck superstructures for sea and river vessels; - production of electrical busbars and various conductors; - production of tanks and tableware. |
Both iron and AL are rarely used in their pure form in construction. Aluminum alloys are the most commonly used. They are produced from both technically pure AL and double AL-silicon alloys, which contain 10-13% Si and differ slightly in the amount of iron, calcium, titanium, and manganese impurities. These alloys typically contain 0.5-1.7% impurities and are commonly referred to as silumin. The main alloying components of aluminum alloys are Cu, Mg, Zn, Mn, Zr, and less commonly Cr, Li, Ni, Ti, Sc, V, Be, and some rare-earth elements.
Aluminum alloys usually combine the best properties of pure aluminum with the increased strength and performance characteristics of alloying additives. For example, alloys with magnesium or zinc acquire strength comparable to that of low-carbon structural steel after heat treatment. At the same time, such an alloy is 2.9 times lighter than steel. The tensile strength of aluminum alloys is 100…700 MPa, the relative elongation is 6…22%, and the modulus of elasticity is 65500…72400 MPa. According to their strength, they are divided into low-strength (up to 300 MPa), medium-strength (300…480 MPa), and high-strength (more than 480 MPa).
A7 Aluminum in Bars: Price, Features, and Benefits
AL is one of the most abundant metals on the planet, and it is widely used in various industries due to its lightweight and durable properties. A7 is a pure metal that has a high degree of refinement and is used in the production of high-quality products. Let's explore the key characteristics of AL A7 in bars, its advantages, and its various applications.
Features of AL A7
AL a7 gost belongs to a group of metal grades with a high level of purification. Its purity is more than 99.7%, making it an ideal material for the production of high-quality products in various industries. AL A7 has excellent properties of lightness, corrosion resistance, electrical conductivity, and thermal conductivity.
Benefits of Buying AL A7 in Bars
Buying AL A7 in bars has several advantages. Firstly, bars are convenient for transportation and storage, which simplifies logistics processes. Secondly, when purchasing AL in bars, you can be sure of its purity and quality, as manufacturers offer products with relevant quality certificates.
Application of AL A7 aviation
AL A7 is used in various fields. The main applications of AL A7 include the production of aviation components, construction, electrical cables, containers, and packaging, as well as in the medical, food, and chemical industries.
AL in bars is a form of AL supply that consists of bars or blocks of pure AL. You can buy Al in bars at Av Alloy. The cost will depend on the order quantity and delivery conditions. Aluminum bars, such as A85, A5, and A0, are widely used in various industries.
AL A85 characteristics. It is highly durable and lightweight, making it ideal for use in the aerospace and automotive industries. It is easy to weld and machine, facilitating efficient production of components.
AL A5, on the other hand, is often used in construction and packaging. Its corrosion resistance and lightweight make it an ideal choice for window frames and exterior building finishes.
AL A0 is a popular choice in the production of household items and electrical goods. Its high thermal conductivity and lightweight properties make it suitable for creating reliable and efficient devices.
At the same time, all three AL grades respond excellently to anodizing, which increases their protective properties and adds aesthetic appeal. The choice of a specific grade depends on the requirements for strength, weight, and performance, making Al a versatile and indispensable material in modern manufacturing.
Avial (aviation AL), a deformed aluminum alloy containing magnesium and silicon as the main alloying elements (Al–Mg–Si system). It was originally developed specifically for aircraft structures; chemical composition (%): magnesium 0.45–0.9; silicon 0.5–1.2; copper 0.1–0.5; manganese 0.15–0.35; iron not more than 0.5; zinc not more than 0.2; titanium not more than 0.15; the rest is AL.
AL is a lightweight and corrosion-resistant metal that is widely used in various industries due to its excellent mechanical properties and low density. It has good conductivity, making it popular in electronics and construction.
Aluminum A7
AL A7 is a type of aluminum alloy commonly used in the aviation and automotive industries. The official specifications and applications of this alloy can be found in the relevant GOSTs.
Purchase of aluminum ingots
If you want to buy AL a7 in bars from a manufacturer, you should contact industrial metal suppliers. Prices will vary depending on the purchase volume, alloy quality, and current market conditions. It is recommended to request commercial offers from several suppliers.
Aviation aluminum
Aviation AL are AL alloys designed for use in the aviation industry, which have high strength, lightness and corrosion resistance. These include specialized AL grades such as A2024, A7075, etc.
Key features of AL include:
- Low density (approximately 2.7 g/cm³).
- High corrosion resistance.
- Good electrical and thermal conductivity.
- Strength at low weight.
- Possibility of easy processing and forming.
Alloyed Aluminum
Alloyed AL refers to aluminum alloys that have been alloyed with other metals (such as copper, magnesium, or manganese) to improve certain properties, such as strength, corrosion resistance, or heat resistance.