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Solder 40-0.5


Grade analogue W. Nr. Aisi Uns En Order
POSSu 40−0.5 Buy from stock, view availability


Supplier Auremo offers to buy solder POSSU-40-0,5 in bulk or in installments. A large selection of solder of any brand in stock. Always in stock solder POSSU-40-0,5 price - the best from the supplier. Conformity to international quality standards. Buy today. Solder is delivered in the form of ingots, wire section of 1-1,4 mm or rod 3-5 mm. Availability and prompt delivery are provided by representative offices located in Moscow, St. Petersburg and Eastern European cities. For wholesale customers the price is preferential.

Technical characteristics

Solder POSSU-40-0,5 is produced according to GOST 21930-76; GOST 21931-76, refers to little-antimony solder for general purposes. The abbreviation POSSU-40-0,5 stands for solder based on lead enriched with 40% tin and 0.5% antimony. In addition to these elements, the solder also contains small amounts of bismuth, sulfur, copper, zinc, iron and arsenic. These additives optimize the technological qualities of the solder. The melting point of solder is 183-235 degrees Celsius.

Percentage composition (GOST 21930-76)
Fe Ni S Al Cu As Pb Zn Sb Bi Sn
≤0.02 ≤0.02 ≤0.02 ≤0.002 ≤0.05 ≤0.02 58.366 - 60.95 ≤0.002 0.05 - 0.5 ≤0.2 39 - 41


Soldering and tinning of various parts, e.g. sheet metal, radiator tubes, cable soldering, motor windings, copper, brass, zinc, galvanised iron, cooling units. The choice of solder composition is made depending on the type of metals to be joined, the soldering method, the temperature limits on the soldering process and the subsequent operation of the joined elements, corrosion resistance.

Mechanical properties of material t° =20°C
GOST in d5 y KCU Hardness HB 10 -1
- MPa % % kJ/m2 MPa
, 21930-76 40 50 400 13

Buy, bargain price

The supplier Auremo is a recognized expert in the fusible alloys market. Thanks to our representative offices in Eastern Europe we are able to cooperate with our trade partners promptly. 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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