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Tin solder


Grade analogue W. Nr. Aisi Uns En Order
ПОС30 Buy from stock, view availability
ПОС40 Buy from stock, view availability
ПОС-60 Buy from stock, view availability
ПОС90 Buy from stock, view availability


There are many varieties of tin alloy. For example, solders brand POS consist of a tin base with the addition of lead and other elements. Based on tin are made and other fusible alloys. Well-known worldwide electronics alloys rose and wood, All tin solders are very popular, thanks to its main qualities — legkoplavkim and corrosion resistance.

Tin-lead solders

Mark Supply t° melting Application
PIC 30 Ingots, wire Ø 1−4 mm, rod 183−255°C Tinning and soldering of radiators, brass and sheet zinc
PIC 40 Ingots, wire Ø 1−4 mm, rod 183−238°C Soldering of electrical equipment, parts of galvanized iron, creating a watertight seams.
POS 60 Ingots, wire Ø 0,5−4 mm, rod 183−190°C Soldering printed circuits, sensors, soldering radio equipment .
PIC 90 Rod 183−220°C Soldering and tinning of household and medical equipment

Soldering technology

For best result, when using the tin solder, the process of soldering must consist of the following operations:

— chemical or mechanical cleaning (with a file, scraper or sandpaper) clean;

— coating with flux;

— heating (blow torch, soldering iron, furnace);

— pre-tinning with solder (soldering iron by rubbing, immersion in solder);

— work bonding of soldering, quality of the coating flux and heating;

— the introduction of the solder, the implementation of its melting and removal of all excess solder, together with the remains of the flux.


Cleaning soldered surfaces from layers of oxides necessary to produce the file or scraper so that the gap between the two surfaces was the same everywhere and did not exceed 0.1−0.3 mm. This small gap is very necessary for the formation of capillary forces, which will contribute to the entrainment of the solder at the maximum depth from the edge. If the solder surface is contaminated with grease or oil, they must be treated with a hot alkali solution. It usually take 10% soda solution.

After full cleaning and preparation of soldering all the parts required to complete the tinning. In this case, will be achieved by increased strength and density of the junction.


Supplier «Auremo» offers to buy tin solder wholesale or in installments. Large selection in stock. Compliance with GOST and international quality standards. Always in the presence of tin solder, the price is optimal from the supplier. Buy today. The wholesale customers are price — reduced.

To buy, best price

Supplier «Auremo» offers to buy tin solder with delivery to any region of Eastern and Central Europe. In the directory given unlimited choice of products. The experience of our company will allow You to easily buy tin solder, price is the best in this segment of the rental. The quality complies with GOST and international standards. Connected experienced managers. Always in the presence of tin solder, price depends on order volume and additional conditions of delivery. Wholesale customers — the price is preferential. We invite you to partnership. Buy today. .

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+49 (152) 372-15-100


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