AV-ALLOY - metals and alloys, raw materials for casting alloys and production of semi-finished products.

It is supplied in pigs with a trapezoidal cross-section, used as a raw material for various metallurgical industries, marked on the end with an indelible brown triangle.

Application area and product range from AK9ch:

- automotive industry, shipbuilding, aircraft manufacturing;

- metallurgy.

Characteristics of the AK9ch alloy: high tightness; corrosion resistance; reduced heat resistance; tendency to gas saturation and formation of porosity. AK9ch is used for especially critical castings, the manufacture of large-sized, complex parts operating under heavy loads, for example, the crankcase of an internal combustion engine. The alloy is used for casting medium- and low-load parts of devices, household goods, engines and units.

Al secondary (for deoxidation) GOST 295-98, grade AB 91, green and black line marking.

It is supplied in granules, pyramids, in the form of a spherical and/or ellipsoid shape weighing from 0.5 to 15 grams. Al AB 91 is used for deoxidation (reduction) of steel, or is used in the production of ferroalloys by aluminothermic methods. It can also be used in various fields of activity, including:

Metallurgy and chemical industry;
Power engineering;
Construction.
The purity of the material provided must comply with the technical conditions approved by TU 6-09-02-529-92 and GOST 295-98 in force in the Russian Federation. Despite the secondary nature of the materials, they can be used for the manufacture of industrial equipment using aluminum alloys, medical and laboratory equipment, pyrotechnic alloys.

Al GOST 11069-2019, grade A 7 (technical purity), marking - two yellow vertical stripes. Grade A7 means Al with a low impurity content (no more than 0.3%). Supplied in castings with a trapezoidal cross-section, intended for further remelting.

The molecular lattice of Al contains a minimum amount of impurities that scatter the electron flow, so it is successfully used in instrument making, for the manufacture of heat exchangers and heating devices, lighting equipment.

⚗️Application areas of technical Al:

- device of process pipeline systems;
- arrangement of deck superstructures of sea and river vessels;
- manufacture of electrical buses, various conductors;
- production of tanks and utensils.

Foundry brass GOST 1020-97, grade LS. Marking is applied to the ends with indelible white paint in the form of vertical stripes and crosses.

Latun grade LS is used in die casting; in the production of gas, sanitary, hydraulic and pneumatic fittings; bushings and separators, bearings. It is used in the activities of metallurgical companies, the oil and chemical industries, construction, the production of industrial devices, heat engineering, furniture production, ship design, electrical engineering, aviation and mechanical engineering. The main area of ​​activity using this type of rolled metal in its work is heavy industry.

Primary Ni in the form of whole cathode sheets; strips and plates measuring 25x25 mm or 100x100 mm GOST 849-97 H1u. It is used in the metallurgical industry for alloying steels; galvanic nickel plating; alloy production; in the production of electrodes; in electronics; in medicine and other industries.

A plate of pure Ni, 1 mm, is ideal for a galvanic anode element and alkaline equipment. Ni is a ferromagnet, its surface is covered with a protective oxide film that protects against oxidation processes. In our catalog you can find the following grades of primary Ni, made according to GOST 849-2018: H1, H0, H1-au, H1u, H2, H3, H4.

Cast bronze GOST 614-97, brand BrO5Ts6S5, marking must be applied on the ends with indelible paint in the form of vertical stripes or crosses of red color.

Cast bronze GOST 614-97, brand BrO5Ts6S5 is made from scrap and waste metals, used as a charge material for the production of tin cast bronze BrO5Ts5S5 according to GOST 613-79.

It is used for the production of fittings, antifriction parts, bearing liners, and is also in demand by sculptors for the production of figurines, statues and monuments.

Copper alloys are a durable metallic material obtained by combining copper with other chemical elements, such as Ni, zinc, aluminum, lead, etc.

By chemical composition, copper alloys are divided into:

Brass (contain zinc).

Bronze (alloyed with various chemical elements except zinc and Ni).

Copper-nickel alloys, in which the main alloying element is Ni.