Length: | 28.5cm |
Diameter: | 1.8cm*1.3cm |
Operating Current: | International standard |
Welding Current: | International standard |
Operating Temperature: | 260-275℃ |
Diameter: | 1.8cm*1.3cm |
Color: | Silver grey |
Shape: | Rectangle of bar or stick |
Melting point: | 183-216℃ |
Dimension: | 28.5cm*1.8cm*1.3cm,around 500grams/pc |
Performance: | Hot dip soldering in solder pot |
Item | 50/50 bar solder | |||||||
Specific gravity | 8.8 | |||||||
Melting point | 183-2160℃ | |||||||
Usage | Suitable for use with standard Dip solder/soldering posts | |||||||
Storage information and warrantee period | Store in a cool, dry, non-corrosive environment. Product warrantee period of 1 year | |||||||
Chemical composition of solder alloy |
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Metal element | Sn | Pb |
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Composition(%) | Balanced | 50.5 |
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Maximum threshold of impurities in solder alloy |
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Metal element | Bi | Zn | Fe | Al | As | Cd | Cu | Sb |
Composition(%) | 0.027 | 0.002 | 0.007 | 0.007 | 0.03 | 0.002 | 0.04 | 0.12 |
Notes: This product and all components are compliant with GB/T 3131-2001 | ||||||||
1. This product has good mechanical properties and thermal fatigue resistance after welding.
2. Silver mirrors can still appear at higher temperatures on the tin surface.
3. At the same time, it has long-lasting antioxidant capacity and low yield of tin dross.
4. Its excellent fluidity makes the welding process easier and smoother after stripping.
5. The addition of copper in the solder greatly reduces the corrosion of Sn to copper, thereby improving the reliability after soldering.
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.
Q1. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q2. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q3: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q4: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.