Scope of tin solder
Are you interested in the field of application of tin solder? Supplier Avlob offers to buy tin solder at a bargain price. The supplier guarantees the timely delivery of products to any address in Europe or abroad. Regular customers receive a discount discount. The price is the best in this segment.
Assortment
All solders tin-lead in products and pigs are produced in accordance with the standards of GOST 21930−76 and are intended for tinning and soldering various products. Depending on the chemical composition, tin-lead solders are manufactured in the following grades:
- Non-antimony — POS-90, POS-63, PIC-61, POS-50, POS-40, POS-30, POS-10;
- Mokryamjamyanistye — POSSu 61−05, POSSu 50−05, POSSu 40−05, POSSu 35−05, POSSu 30−05, POSSu 25−05, POSSu 18−05;
- Antimony — POSSu 40−2, POSSu 30−2, POSSu 25−2, POSS 18−2.
Supplier Avlob offers to buy any solder at a bargain price. The price is the best in this segment of rental.
Areas of use of tin solders
| Brand PIC | Content,% | Application area | ||
| Sn | Pb | Other main components | ||
| 90 | 89−91 | Rest | - | Dishware, medical equipment |
| 61 | 59−61 | Rest | - | Radio-electronic equipment, printed plates, precision instruments |
| 40 | 39−41 | Rest | - | Electrical equipment, parts from galvanized iron |
| thirty | 29−31 | Rest | - | Products of mechanical engineering |
| 10 | 9−10 | Rest | - | Contact surfaces of electrical apparatus, devices, relays |
Moist brazilian solders
| Brand POSSU | Content,% | Application area | ||
| Sn | Sb | Pb | ||
| 61−0.5 | 59−61 | 0.05−0.5 | basis | Soldering parts sensitive to overheating |
| 50−0.5 | 49−51 | 0.05−0.5 | — «--- | Aircraft radiators |
| 40−0.5 | 39−41 | 0.05−0.5 | — «--- | Galvanized parts of refrigerators, radiator tubes, windings of electrical machines |
| 35−0.5 | 34−36 | 0.05−0.5 | — «--- | Cable sheaths of electrical products, thin-sheet packaging |
| 30−0.5 | 29−31 | 0.05−0.5 | — «--- | Radiators |
| 25−0.5 | 24−26 | 0.05−0.5 | — «--- | Radiators |
| 18−0.5 | 17−18 | 0.05−0.5 | — «--- | Heat exchanger tubes, electric lamps |
Surprising solders
| Brand POSSU | Content,% | Application area | ||
| Sn | Sb | Pb | ||
| 95−5 | Rest | 4.0−5.0 | No more | Pipelines operating at elevated temperatures, electrical products |
| 40−2 | 39−41 | 1.5−2.0 | basis | Refrigeration devices, thin-sheet packaging |
| 30−2 | 29−31 | 1.5−2.0 | — «--- | Refrigerators, electric lamp production, abrasive packaging |
| 25−2 | 24−26 | 1.5−2.0 | — «--- | Automotive Products |
| 18−2 | 17−18 | 1.5−2.0 | — «--- | |
| 15−2 | 14−15 | 1.5−2.0 | — «--- | |
| 10−2 | 9−10 | 1.5−2.0 | — «--- | |
| 8−3 | 7−8 | 2−3 | basis | Electric Bulb Production |
| 5−1 | 4−5 | 0.5−1.0 | — «--- | Tubular radiators, parts operating at elevated temperatures |
| 4−6 | 3−4 | 5−6 | — «--- | Carpet putty, soldering of tinplate |
| 4−4 | 3−4 | 3−4 | — «--- | Automotive Products |
Interchangeability
In the practice of regular execution of soldering operations, the interchangeability of solders is important. Solder brand PIC 50, can be replaced with solders PIC 40 or even PIC 30 if soldering parts that will not experience significant loads. Harder solders resist the processes of frictional abrasion better, so silver is sometimes added to the chemical composition of tin solders (POSS brands). In particular, the strength of the soldered seam silver-containing solder brand POSSu 4−6 is equivalent to solder brand PIC 30.
Vibration
Since tin better resists vibration, then it is better to combine parts that work under load with impacts, better solder with increased tin content, for example, PIC 90 or PIC 60.
Tinning
In addition to soldering, tin solders, not lead content, are also used for tinning copper and copper alloys. Most often, such solders are used for joining copper pipes and fittings. In this case, the addition of silver to lead-free solder makes it possible to perform a high-quality connection of copper pipes with an increased diameter.
Delivery, price
Are you interested in the field of application of tin solder? Buy tin solder at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy tin solder at the optimal price in bulk or at retail. We invite you to partner cooperation.