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Solder possu 40-2


Grade analogue W. Nr. Aisi Uns En Order
POSSu 40−2 Buy from stock, view availability

Technical Characteristics

Alloy POSSU-40-2 belongs to wide range of tin-antimony-lead solders. The abbreviation POSSU-40-2 stands for solder on lead base enriched with 40% tin and 2% antimony. In addition to these elements, the solder also contains small amounts of aluminum, bismuth, sulfur, copper, zinc, iron and arsenic. These additives optimize the technological qualities of the solder. The melting point of the brazing alloy is 229 degrees Celsius. The crystallization interval is 34 degrees Celsius. Density 9.2 kg/m3.

Percentage composition (GOST 21930-76)

Al S Zn Fe As Bi Cu Sb Sn Pb
≤0,02 ≤0,002 ≤0,002 ≤0,002 ≤0,02 ≤0,2 ≤0,08 1,5-2 39-41 residue

Solder is supplied in the form of ingots, wire 1-1,4 mm or rod 3-5 mm. Product availability and prompt delivery are ensured by our representative offices in Moscow, St. Petersburg and Eastern European cities.

Application of

This solder is widely used in electrical engineering and refrigeration production. It is used in soldering and tinning of various parts e.g. sheets, radiator tubes, for soldering of cables, coils of electric motors, copper, brass, galvanized iron, cooling units. The choice of solder composition depends on the type of metals joined, the soldering method, temperature limits for soldering process and subsequent operation, weight and size of the elements joined, corrosion resistance.


Supplier "Auremo" offers to buy solder POSSU-40-2 in bulk or in installments. Large selection of solder of any brand in stock. Always in stock solder POSSU-40-2, the price - the best from the supplier. Conformity to international quality standards. Buy today. For wholesale customers price - favorable.

Buy at a bargain price

Supplier "Auremo" is a recognized expert in the market of fusible alloys. Thanks to our representative offices in Eastern Europe we are able to promptly interact with trade partners. Auremo's experience allows you to buy solder of any brand, in bulk or in installments. The quality meets international standards. Auremo is a reliable supplier of solder. We invite all comers to partner cooperation. We offer the best price-quality ratio. Wholesalers get preferential prices. All products are certified. Courier service will deliver your order as soon as possible.

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