POSSu 18-2 solders antimony
Solder is an alloy used as an intermediate link between the parts. Solders have a lower melting point than the joined materials. Slight heating when assembling, and thus, the lack of changes in the structure of the products is the main advantage of brazing compared to welding.
GOST 21 930−76 regulates the production of solders based on tin, antimony, and lead — Posse 95−5; 40−2; 35−2; 30−2; 25−2; 18−2;15−2; 10−2; 8−3; 5−1; 4−6; 4−4 and so on. They find application in the tinning and soldering of parts. Comes in the form of cast bars and ingots, bars, wires, tubes, strips, foil, powders and solder pastes.
|Brand solder||Sn, %||Sb, %||Pb, %|
|MSRP 95−5||The rest||4−5||-|
|Piss 40−2||39−41||1,5−2||The rest|
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, the required corrosion resistance etc.
Tinning and soldering of refrigerating circuits, manufacture of electric lamps and electrical equipment, tinning and soldering thin sheet packing, ceramics and metallized products, for abrasive soldering; soldering iron, lead, copper, brass, galvanized iron.
In stock, LLC «Electrocentury-steel» a wide range of fusible alloys and solders of various brands. The specification included data on the percentage composition and performance products. We can easily buy in bulk any semi-finished products for large-scale production. We also work with retail buyers. A high level of service and speed of service are the face of our company.
Buy at best price
In stock company «Elektrovek-steel» always in the presence of solders of the highest quality at the best price. It is based bets on European non-ferrous metals without incorporating extra cost. Supply certified products of domestic and foreign manufacturers. Cooperation with us gives a number of advantages. Our experts will be happy to provide advice in the purchase of any of the alloys, the correct choice of which will depend on the performance and durability of equipment. We will help to determine not only the optimal parameters of the product, but also offer the best price.