| Refractoriness (℃): | 1580< Refractoriness< 1770 |
|---|---|
| Feature: | Long Time Materials |
| Type: | Heat-Resistant Material |
| Shape: | Plate, Oval |
| Material: | Alumina Block, as Requried |
| Product Type: | Coil, Rold, Wire |
| Customization: |
|---|
Suppliers with verified business licenses
| Alloy composition Sn/Pb | Liquid temperture | Temperature | Application |
| 63/37 | 183 | 220~240 | Computers, precision instruments, meters, TV, micro technology, coating metals |
| 60/40 | 190 | 230~250 | |
| 55/45 | 200 | 240~260 | Calculators, tape recorders, telephones, quartz and other common electronic and electrical products |
| 50/50 | 216 | 255~275 | |
| 45/55 | 227 | 270~290 | |
| 40/60 | 238 | 295~310 | General circuit boards, toys, lamps, crafts, water tanks, plumbing solder |
| 35/65 | 247 | 290-330 | |
| 30/70 | 255 | 295-335 | |
| 25/75 | 266 | 300-350 | |
| 20/80 | 280 | above 350 |
What is the Application?
1. Usage: Operated by soldering irons in manual soldering and automated machine.
2. Sn63 and Sn60 solder wires are general used in Lighting, LED, PCB, Precise instruments, Electronic components, Audio and sound system and so on.
3. Sn55 and Sn50 solder wires are used in Mechanical, Toys, Electrical, Socket and so on.
4. Sn45,Sn40,Sn35,Sn30,Sn25 and Sn20 solder wires are general used in Lampholder, Battery, Fuse, Radiators, Automobile parts and other general soldering.
Features and Specifications
1. Features: a) Smokeless, Little splash, Bright and Stable spot.
b) No corrosion, high insulation resistance and no clean.
c) Good wettability and excellent antioxidant.
d) Quick melting speed and good fluidity.
Suppliers with verified business licenses
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