The solder POS30
Relevance
As you know, all the solders are essential elements for mounting structures, which are made of metal. In order to get a quality seam tin products mainly used solders brand POS. This species belongs to assurity the solders. The solder POS30 manufactured according to GOST. of lead and tin of high purity.
Solders brand POS
| Mark PIC | Supply | t° melting | Application |
|---|---|---|---|
| 30 | Ingots, wire Ø 1−4 mm, rod | 183−255°C | Tinning and soldering of radiators, brass and sheet zinc |
| 40 | Ingots, wire Ø 1−4 mm, rod | 183−238°C | Soldering of electrical equipment, parts of galvanized iron, creating a watertight seams. |
| 60 | Ingots, wire Ø 0,5−4 mm, rod | 183−190°C | Soldering of radio equipment, printed circuits, precision instruments. |
| 90 | Rod | 183−220°C | Soldering and tinning of household and medical equipment |
Use
Soldering of copper, iron or brass. Indispensable in the energy sector.
Soldering technology
The use of this type of solder only can be produce good results when correctly represents himself the whole soldering process and performs all the basic rules. Solders series PIC during the soldering process to form the surface of the part of the so-called zone of intermediate alloy. It should be noted that the quality of the soldering when you have a clean metal surface will depend on the rate of dissolution of metals in your solder. This means that the dissolution rate will be higher, so the quality of the soldering will be better. In other words, the quality of soldering depends on the speed of diffusion. To increase the degree of diffusion you must have clean surfaces of the soldered parts. If the surface is oxidized, the diffusion of the solder greatly reduced or completely absent. To prevent oxidation of the molten solder when soldering apply flux. They have a temperature close to the temperature value of the melting solder parts.
The percentage composition of (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 | 68.766 — 71 | ≤0.002 | ≤0.1 | ≤0.2 | 29 — 31 |
Supplier
Supplier «Auremo» offers to buy the solder POS30, price today best. The warehouse contains a large selection of high quality products. Compliance with GOST and international standards. Product availability and prompt delivery ensure that representative offices located in the cities of Eastern Europe. You can always buy the solder POS30, price depends on order volume and additional conditions of delivery. The wholesale customers are price — reduced.
To buy, best price
All products are certified. Quality is guaranteed by strict observance of technology of production. Always in the presence of the solder POS30, price is the best in this segment of the rental. Our managers are ready to provide expert assistance regarding the selection of goods. Buy solder POS30 can easily contact a convenient way for You to the closest office. — phone numbers and email address of the nearest representative of the company can be found under «Contacts». Order the service «call Back» and the Manager of the company will help You to choose the solder that best fits individual requirements.
