What are the types, characteristics and uses of lead-free tin wires?

Lead-free tin wireWhat are the types, characteristics and uses of it? Today, let's have the solder paste manufacturer's editor answer this question.

First of all, there are many types of lead-free tin wires, such as tin-copper lead-free tin wires/Lead-free tin wire(Sn99.3Cu0.7) Lead-free tin wire made of tin, silver and copper/Lead-free tin wire(Sn96.5Ag3.0Cu0.5) ,0.3Lead-free silver tin wire/Lead-free tin wire(Sn99Ag0.3Cu0.7) Lead-free tin wire for rosin/Lead-free tin wire(Flux content1.6%) Solid core lead-free tin wire/Lead-free tin wire(It contains no flux components)Besides these, there are also aluminum welding, stainless steel welding, low-temperature welding, high-temperature and low-temperature welding, etc. Everyone can go and learn about these.

Composition of lead-free tin-copper solder wire:

The specific composition of lead-free tin-copper solder wire99.3Sn0.7Cu ,Sn-tin Cu-Copper.

The uses of lead-free tin-copper solder wire:

1Toys, card readersUDisk, vehicle-mounted;

2Automated equipment, medical equipment;

3Aerospace, communication equipmentLDESeries;

4Computer motherboard, battery, cable;

5Hardware machinery factory, teaching stationery.

Characteristics of lead-free tin-copper solder wire:

A, The tinning speed is fast, and the solder joints are bright, smooth and full;

B, The rosin inside the thread is evenly distributed, and the winding is neat and beautiful;

CIt generates little welding smoke, leaves little soldering iron residue and has good wettability;

DIt is easy to weld, highly efficient in operation, has good fluidity and is environmentally friendly.

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