Antimony solders PSSu30-2b PSSu25-2
|Grade||analogue||W. Nr.||Aisi Uns||En||Order|
|POSSU30-2||Buy from stock, view availability|
|POSSu25−2||Buy from stock, view availability|
Solders are metals or alloys that are used as an intermediate binder to bond parts together. Solders must have a lower melting point than the materials being joined. The advantage of brazing, compared to welding, is that the heating during assembly is insignificant and, therefore, no change in the structure of the parts is possible.
GOST 21 930-76 regulates the production of solders based on tin, antimony and lead, namelyPOSSU 15-2; 5-1; 95-5; 4-6; 40-2; 8-3; 35-2; 30-2; 10-2; 25-2; 18-2; 4-4 and others. They are used for tinning and soldering of parts. Solders are supplied in the form of common cast bars, foil, rods, fluxes, powders, tubes, wires, tapes and also in the form of solder pastes.
|Grade P0CCu||Sb, %||Sn, %||Pb, %|
|№ 40-2||<=> 1,5-2,0||<=> 39-41||Basis|
|№ 95-5||<=> 4,0-5,0||The rest|
|№ 25-2||<=> 1,5-2,0||<=> 24-26||>>|
|№ 10-2||<=> 1,5-2,0||<=> 9-10||>>|
|№ 5-1||<=> 0,5-1,0||<=> 4-5||>>|
|№ 30-2||<=> 1,5-2,0||<=> 29-31||>>|
|№ 15-2||<=> 1,5-2,0||<=> 14-15||>>|
|№ 4-4||<=> 3,0-4,0||<=> З-4||>>|
|№ 4-6||<=> 5,0-6,0||<=> З-4||>>|
|№ 8-3||<=> 2,0-3,0||<=> 7-8||>>|
|№ 18-2||<=> 1,5-2,0||<=> 17-18||>>|
|№ 35-2||≈ <=> 1,5-2,0||<=> Z4-Z6||>>|
Percentage composition of solders
|№ 95-5||≤0.02||Basis||≤0, 1||4-5,0||≤0.02||≤0.002||≤0.04||≤0.002||≤0.02||≤0.06|
|№ 40-2||≤0.02||39 - 41||≤0.02||1,5-2||≤0.02||≤0.002||≤0.02||≤0.002||≤0.08||≤0.08|
|№ 30-2||≤0.02||29-31||≤О, 2||1,5-2||≤0.02||≤0.008||≤0.02||≤0.002||≤0.08||≤0.08|
|№ 25-2||≤0.02||24-26||≤О, 2||1,5-2||≤0.02||≤0.008||≤0.02||≤0.002||≤0.08||≤0.08|
|№ 18-2||≤0.02||17-19||≤О, 2||1,5-2||≤0.02||≤0.008||≤0.02||≤0.002||≤0.08||≤0.08|
|№ 15-2||≤0.02||14-16||≤О, 2||1,5-2||≤0.02||≤0.008||≤0.02||≤0.002||≤0.08||≤0.08|
|№ 10-2||≤0.02||9-11||≤О, 2||1,5-2||≤0.02||≤0.008||≤0.02||≤0.002||≤0.08||≤0.08|
|№ 8-З||≤0.02||7-9||≤О, 2||2-3,0||≤0.02||≤0.008||≤0.05||≤0.002||≤0.08||≤0,1|
|№ 5-1||≤0.02||4-6||≤О, 2||0,5-1||≤0.02||≤0.008||≤0.02||≤0.002||≤0.08||≤0.08|
|№ 4-6||≤0.02||3-5||≤О, 2||5-6,0||≤0.02||≤0.008||≤0.05||≤0.002||≤0.08||≤0,1|
|№ 4-4||≤0.02||3-5||≤О, 2||3-4,0||≤0.02||≤0.008||≤0.05||≤0.002||≤0.08||≤0,1|
The process of choosing the composition of this or that solder should be carried out depending on the soldering method, the type of metals to be joined, the level of temperature limits for the soldering process and subsequent operation, size and weight of the elements to be joined, the required corrosion resistance and other conditions.
Tinning and brazing of cooling circuits, production of electric lamps and other electrical equipment, tinning and brazing of metalized items, thin sheet packaging, ceramics, abrasive soldering; soldering of lead, brass, iron, galvanized iron, copper.
Where to buy antimony solder in bulk or by installments? Supplier "Auremo" offers to buy antimony solder today on favorable terms. Large selection in stock. Conformity with GOST and international quality standards. Always in stock antimony solder POSSu30-2b POSSu25-2 price - the best from the supplier. Wholesale customers the price - preferential.
Buy a bargain price
Auremo offers to buy antimony solder on favorable terms. Our stock has the widest range of products. Always in stock antimony solder POSSu30-2b POSSu25-2, price - due to technological features of production without the inclusion of additional costs. The website of the company displays the latest information about the products, there is a product catalog and price lists. The order price depends on the volume and additional terms of delivery. It is easy to find us on the Internet. Supplier "Auremo" invites to buy solder PSSu30-2b PSSu25-2 in bulk or in installments. Auremo is a profitable supplier in this segment. Buy today. The best price from the supplier. We are waiting for your orders.