Welcome!

Company Pole-A, pleased to welcome you to our official website. Our Company was established in 1992 and sells metal.
We suggest that you familiarize yourself with our price list.
The main specialization of our company - is comprehensive supply of ferrous metal. Always on sale in a large assortment of metal products: structural, instrumentation and high-speed steels. Interest rates, guaranteed volumes and favorable terms of delivery.

Ltd. Pole-A is: Terms of steel, 3-20 steel, steel, 3-45, strip steel, Steel Tool, sheet steel, Steel 3, Steel 10, Steel 20, Steel 45, Steel 40x, Steel list, Steel circle, Steel 3 band, Steel 10 band, Steel 20 band, band Steel 45, band Steel 40x, Steel 4h5mfs, Steel 4h4vmfs, Steel 3h2v8f, Steel X12M, Steel 18hgt, Steel 65g, Steel 9hs, Steel CVH, Steel u8a, Steel u10a, Steel 5HNM, Steel 30h13, Steel 30KhGSA, Steel 12hn3a, 20hn3a Steel, Steel 12h2n4a, Steel P6M5, P18 Steel, forging Steel 30h13, Steel band, square Steel, Steel 45 forging, forging Steel 40x, forging Steel 5HNM, forging Steel 4h5mfs Russia

Steel (Pol. stal, from him. Stahl) deformable (ductile) iron alloy with carbon (and other elements), characterized by the eutectoid transformation. The carbon content in steel is not more than 2.14% but not less than 0.022%. Carbon adds an iron alloy strength and hardness, reducing the ductility and toughness.

Given that Steel can be added alloying elements, called Steelyu containing not less than 45% iron alloy of iron with carbon and alloying elements (alloy, high-alloy Steel).

In ancient written sources Steel was named special terms: Ouzel, Harolug and Mode. In some Slavic languages, and today is called the Steel Ouzel, such as the Czech.

Metal rolling, circle Steeln, band Steel, Steel instrumental, list Steel

Steel - a major structural material for mechanical engineering, transport, construction and other industries.

Steel with high elastic properties are widely used in engineering and instrument making. In engineering they are used for the manufacture of springs, shock absorbers, power springs for different purposes, the instrument - for the many elastic elements: membrane, springs, plates, relays, bellows, banners, pendants.

Springs, spring machines, and elastic elements of the devices characterized by a variety of shapes, sizes, different working conditions. Feature of their work lies in the fact that for large static, cyclical or shock loads in them may be permanently deformed. In this regard, all spring alloys except the mechanical properties common to all structural materials (strength, ductility, toughness, endurance), must possess high resistance to small plastic deformations. In the short-term static loading resistance to small plastic deformation is characterized by the elastic limit, with prolonged static and cyclic loading - the relaxation resistance.