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Product Name: PCB assembly tin soldering bar
Material: 30% tin and 70% lead
Free Sample: Available
Supply Ability: 30 Ton/Tons per Month
Payment Terms: T/T, L/C, PayPal, West Union
Operating Current: | International standard |
Welding Current: | International standard |
Operating Temperature: | 295-335℃ |
Diameter: | 1.8cm*1.3cm |
Color: | Silver grey |
Shape: | Rectangle of bar or stick |
Melting point: | 183-255℃ |
Working tools: | Solder pot |
Dimension: | 28.5cm*1.8cm*1.3cm,around 500grams/pc |
Product Description
Item | Technical Requirements | Test result |
Surface | bright and smoothing | Pass |
Nominal Weight (%) | 1.88 | Pass |
CL (%) | 0.23 | Pass |
Expansion Rate (%) | >85 | Pass |
Insulation Resistance (Ω) | >1 times 10 to the 4rd Ω | Pass |
Water-soluble Resistance (Ω) | > 4 times 10 to the 4rd Ω | Pass |
Corrosion Resistance | little corrosion | Pass |
Composition | Sn | 63 |
Pb | 37 | Little |
Cu | 0.08 | 0.001 |
Fe | 0.02 | 0.0053 |
As | 0.02 | 0.016 |
Sb | 0.12-0.08 | 0.68 |
Bi | 0.1 | 0.03 |
Zn | 0.002 | 0.0014 |
Al | 0.002 | <0.003 |
Such products have extremely high reliability, good mechanical properties and thermal fatigue resistance after welding. At the same time, it has long-lasting antioxidant capacity and low tin slag production. And excellent fluidity makes the welding process after peeling off paint easier and smoother.
1.Good fatigue resistance and excellent welding performance
2. Ultra high conductivity
3. The manufactured products are medium temperature solders with good softness and good wetting properties.
4. The electrode is mixed with an appropriate amount of active rosin flux to provide excellent welding results, fast welding speed and excellent fluidity.
5. Due to the addition of anti-oxidation elements, our Sn63Pb37 no-clean tin-lead solder wire and tin strips are highly resistant to oxidation. Medium temperature solder is difficult to soften and its oxidation resistance is greatly increased.
1. Dimension: 28.5cm*1.8cm*1.3cm, around 500grams/pc
2. Package: 25kgs/box, 2boxes/carton.
3. Dimension of box: 30.5cm*19.3cm*7cm.
4. Dimension of carton: 32cm*21cm*17cm.
5.10-20 days after receiving the deposit
All the cartons are exporting double corrugated carton, wrapped by PVC stripes to avoid damage during transportation.
1.Reply the inquiry within 24 hours.
2. As a manufacturer, we can offer much more competitive price than trade company
3. Good quality and professional suggestion
4. Delivery on time.
5. Various of Composition available.
6. Provide free Samples for testing.
7. Spectrum analyzer--technical support to help customers to analyze their samples.
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