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Solder Posu 18-2


Grade analogue W. Nr. Aisi Uns En Order
POSSu 18−2 Buy from stock, view availability


Supplier Auremo offers to buy solder POSSU-18-2 in bulk or in installments. A large selection of solder of any brand in stock. Always in stock solder POSSU-18-2, the price - the best from the supplier. Conformity to international quality standards. Buy today. For wholesale customers price - favorable.

Technical characteristics

Solder POSSU-18-2 refers to the tin-antimony-lead solder of wide application. The abbreviation POSSU-18-2 stands for solder on the basis of lead enriched with 18% of tin and 1.5-2% of antimony. In addition to these elements, the solder also contains small amounts of copper, zinc, and arsenic. These additives optimize the technological qualities of the solder. The melting point of the brazing alloy does not exceed 270°C at liquidus and 188°C at solidus. The density is 10.1 g/cm3. Electric resistance 0,206 μOhm.

Percentage composition (GOST 21930-76)

Al S Ni Zn Fe As Bi Cu Sb Sn Pb
≤0,02 ≤0,02 ≤0,08 ≤0,002 ≤0,02 ≤0,02 ≤0,2 ≤0,08 1,5-2 17-18 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

Soldering and tinning of various components, cable soldering, motor windings, copper, brass, radiator tubes. The choice of solder composition depends on the type of metals to be joined, the soldering method, the temperature limits on the process of soldering and subsequent operation, weight and size of the connected elements, corrosion resistance.

Buy at favorable price

Supplier Auremo is a recognized expert in the market of fusible alloys. Due to representative offices in Eastern Europe we have the possibility of operative cooperation 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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