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Solder possu25−2


Grade analogue W. Nr. Aisi Uns En Order
ПОССу25−2 Buy from stock, view availability


Supplier «Auremo» offers to buy solder Posse-25−2 wholesale or in installments. A wide range of alloys of all brands at the warehouse. Always in the presence of solder Posse-25−2, price — optimal from the supplier. Compliance with the international quality standards. Buy today. For wholesale customers, the price is preferential.

Technical characteristics

Solder Posse-25−2, refers to tin-antimony-lead solders of wide application. Produced according to GOST 2130−76 and GOST 2130−76. The acronym Posse-25−2 stands for solders lead-based, enriched with 25% tin and 2% antimony. In addition to these elements, the solder is also present a small amount of bismuth, iron, copper, zinc and arsenic. These additives optimize the handling qualities of the solder. The melting point of the solder does not exceed 260 °C liquidus. The crystallization range of 75 °C. the Density of 9.8 g/cm3. Electrical resistivity 0,185, Mhmm/m. rupture strength of 3.6 kgf/mm. The elongation 35%.

The percentage composition of (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 24−26 the rest

Delivery is carried out in the form of ingots, wire cross-section 1−1,4 mm and 3−5 mm or a rod with a cross section of 8−15 mm… product Availability and quick delivery provide with offices located Moscow, St.-Petersburg, the cities of Eastern Europe.


This General-purpose solder used in electrical engineering and the automotive industry. It is suitable for soldering and tinning of various components, soldering of cables, windings of electric motors, copper, brass, radiator tubes. The choice of solder composition depends on the type of the connected metals from the soldering temperature limits for the soldering process and the subsequent operation, the weight and dimensions of the connecting elements, corrosion resistance.


The company «Auremo» implements the solders on the most favorable terms. In stock always in stock a large assortment of the highest quality. Always available Posse-25−2, price — optimal from the supplier depends on the order volume and additional conditions of delivery. Buy today. When wholesale purchases enjoy significant discounts.

Buy at best price

Supplier «Auremo» is a recognized expert on the market of fusible alloys. With offices in Eastern Europe, we have an opportunity for operational cooperation with trading partners. The experience of the company «Auremo» will allow You to buy solders of any brand, in bulk or in installments. The quality meets international standards. The company «Auremo» — a reliable supplier of solders invites everyone to partnerships. We have the best ratio price-quality. Wholesale customers — the price is preferential. All products are certified. Courier service will deliver the order as soon as possible.

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