Solder is an indispensable material for the manufacture of electronic products. Tin wire, tin bar, and tin paste are the most widely used electronic welding materials, the technical level depends on the performance of solder joints and the welding process performance.
Experience the superior quality of Lead-free solder wire from SHAOXING TIANLONG TIN MATERIALS CO., LTD. This solder wire boasts a smooth surface, neat coiling, beautiful appearance, uniform distribution of additives, and excellent continuity. With minimal splash during welding, high mobility, great weldability, reduced smoke, minimal oxide slag, and bright welding spots, this solder wire is perfect for various applications.
Product code: solder wire
Chemical composition:
| ITEM |
Melting Range (ºC) |
Elements (%) |
| Sn |
Ag |
Cu |
Sb |
Pb |
Cd |
Fe |
As |
Al |
Zn |
Bi |
TTL Impurities |
| S-SnCu0.7 |
227 |
REMAINING |
0.1 |
0.5-0.9 |
0.1 |
0.05 |
0.0012 |
0.02 |
0.03 |
0.001 |
0.001 |
0.015 |
0.2 |
| S-SnCu0.3 |
227~235 |
REMAINING |
0.1 |
0.2-0.4 |
| S-SnCu3 |
227~310 |
REMAINING |
0.1 |
2.5-3.5 |
| S-SnAg1Cu0.5 |
217~227 |
REMAINING |
0.8-1.2 |
0.3-0.7 |
| S-SnAg3Cu0.5 |
217~220 |
REMAINING |
2.8-3.2 |
0.3-0.7 |
| S-SnAg4Cu0.5 |
217~219 |
REMAINING |
3.8-4.2 |
0.3-0.7 |
| S-SnCu0.7Ag0.3 |
217~227 |
REMAINING |
0.2-0.4 |
0.5-0.9 |
| S-SnCu4Ag1 |
217~353 |
REMAINING |
0.8-1.2 |
3.5-4.5 |
| S-SnCu6Ag2 |
217~380 |
REMAINING |
1.8-2.2 |
5.5-6.5 |
| S-SnSb5 |
235~240 |
REMAINING |
0.1 |
0.05 |
Diameter: 0.5mm≤Ф≤2.5mm
| DIAMETER (MM) |
PERMISSIBLE VARIATION |
| 0.5-0.8 |
±0.03 |
| 0.8-1.2 |
±0.07 |
| 1.2-2.5 |
±0.1 |
Product packing:
| Hard paper drum |
100-150 kg |
outer diameter 550 mm, inner diameter300mm, variable height |
| Hard paper drum |
20-50 kg |
outer diameter 400 mm, inner diameter190mm. variable height |
| Plastic spool |
15 kg |
flange300mm, width100mm, center hole:55mm |
| Plastic spool |
0.5-10 kg |
|
| bundle |
10-20 kg |
|
Pallets will be used, such as 1100mmX1100mm, 1200mmX800mm, 1000mmX1000mm, 800mmX800mm.
There is a variety of Lead-free solder wire with a smooth surface, neat coiling, beautiful appearance, uniform distribution of additives, and good continuity. Less splash of additives in the welding process, good mobility, good we1ability, less smoke, less oxide slag, and bright welding spots. for use as coating feedstock material for the electric arc wire spray processes.
Our Lead-free solder wire is ideal for coating feedstock material in electric arc wire spray processes. It is widely used in wave soldering and manual welding of television, audio, capacitors, circuit boards, and communications equipment. Elevate your soldering experience with our premium quality solder wire!
Contact us today for more information and let's collaborate for your soldering needs!
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