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e-mail: metoteh@gmail.com

Tin rod and round bar

Calculate the mass of tin products

Calculator "Metals and alloys". Tin


Wire Tube Rod Tape Strip Sheet Hexahedron Corner Rectangle

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Result:
Result:

Density: g/cm³
Thickness, mm
Side 1, mm
Side 2, mm
Width, mm
Ø, mm
Wall, mm
Length
Weight

R E S E T


The rod is a quite popular form of industrial products. It serves as a source material for other workpieces, such as wire, and also for finished products that are delivered to end users. Tin gives the workpiece special properties, among which it is worth to note the resistance to corrosion. According to the set of useful qualities the considered product is in great demand by industry.

In the company Metotechnics you can buy tin rod and round bar. Just call the phone, send a request by email, or make an order via the website on the page with the price list.

A detailed description of the production methods of these products, their grades and recommendations for use are provided on this page in the appropriate sections.

Grades

Cast tin rods are made from high purity tin of the grade OVCH-000, which contains 99.999% of Sn in its composition. The mass fraction of impurities in the mentioned material is only 0.001%. Drawn products are made from the grades O1pch, O1, O2. The percentage of the main element Sn is less compared with OVCH-000, but in absolute terms is quite high. It is 99,915%, 99,900% and 99,565%, accordingly. The impurity content is 0.085%, 0.1% and 0.435%.

The chemical composition of the listed materials is given in the standard GOST 860-75.

Production

Products are made in two different ways: by casting and by broaching. In the first case, cast semi-finished products are obtained, in the second - drawn.

The technology allows to cast tin rods of various sizes and shapes, but in practice, tin round bars of cylindrical shape, round section and large diameters (20-50 mm or more), as well as semi-finished products of small sizes that have a trapezoid shape in the section have become widespread. Taking into account the production method, the products do not have strict requirements for surface quality. The main one is the absence of defective features. Tin rod may have a wavy, uneven surface, shrinkable shells; there should be no foreign inclusions in the bend.

Drawn tin rods as well as cast ones, should not have defects and delaminations on the surface. At the same time, air bubbles that do not have openings are allowed on some parts. In the bend, tin round bars should not have foreign inclusions.

Taking into account the properties of the chemical element Sn, thermal (for example, tempering, annealing) and chemical (for example, etching) processing of products is not performed. In rare cases, semi-finished products are subjected to mechanical processing.

Product sizes, delivery status, and other technical specifications of the workpieces are regulated by the standards technical conditions 48-13-16-91 and GOST 860-75.

Very often, a rod of round section is called tin round bar. This is true for semi-finished products of a quite large diameter. For example, tin round bars Ø 30 mm, 40 mm, 50 mm and more. GOST 25501-82 does not contain the definition of round bar for workpieces, but in practice this name is often used for rods of round section and large diameters.

Application

The main application of the considered products is the application of metal coatings an also soldering. Rods are used in semiconductor technics as a source of tin, with which connections are made. They are also the source material for tinning - application of coatings from tin. For example, copper (Cu) electrical wires are covered with a thin layer of Sn, which protects the cores from the negative influence of sulfur (S) contained in plastic or rubber insulation.

Prices

The prices for tin rods and round bars are presented on the Cost page. You can also order the necessary products on this page.

"Metotechnics"
e-mail: metoteh@gmail.com

Tel:
+7 (495) 366-00-24

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