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Product Name: Sn 20 pb 80 tin lead solder wire
Material: 20% Tin and 80% Lead
Diameter: 0.5-5.0mm
OEM: Available
Free Sample: Available
Supply Ability: 6 Ton/Tons per Week
Payment Terms: T/T, L/C, PayPal, West Union
Product name | Sn 20 pb 80 tin lead solder wire |
Material | 20% Tin and 80% Lead |
Diameter | 0.5-5.0mm |
Melting Point | 183℃ -280℃ |
Weight | 100-1000g/reel |
Flux Content | 1.8-2.4% |
Shape | Solder Wire |
Color | Silver grey |
Flux core | Rosin flux |
Composition | 20% Tin and 80% Lead |
Working tools | Soldering irons and soldering stations |
1. Composition: Tin and Lead
2. Diameter of solder wire: From 0.5mm to 5.0mm are available.
3. Dimension of solder bar: 28.5cm * 1.8cm * 1.3cm, around 500grams/pc.
4. Melting temperature and Working temperature for the solder bar:
Alloy Composition (wt%) | Melting Temperature ℃ | Working Temperature ℃ | Working Method |
Sn63/Pb37 | 183 | 245-255 | Wave Soldering |
Sn60/Pb40 | 183~190 | 250-260 | Hot-Dip Soldering |
Sn55/Pb45 | 183~203 | 255-270 | Hot-Dip Soldering |
Sn50/Pb50 | 183~216 | 260-275 | Hot-Dip Soldering |
Sn45/Pb55 | 183~227 | 270-300 | Hot-Dip Soldering |
Sn40/Pb60 | 183~238 | 280-310 | Hot-Dip Soldering |
Sn35/Pb65 | 183~247 | 290-330 | Hot-Dip Soldering |
Sn30/Pb70 | 183~255 | 295-335 | Hot-Dip Soldering |
Sn25/Pb75 | 183~266 | 300-350 | Hot-Dip Soldering |
Sn20/Pb80 | 183~280 | above 350 | Hot-Dip Soldering |
5. Features:
a) Smokeless, Little splash, Bright and Stable spot.
b) No corrosion, high insulation resistance and no-clean.
c) Little residues, Good wettability and excellent oxidation resistance.
d) Quick melting speed and good fluidity
6. Sn20/pb80 solder wire Specification:
| Item | Sn 20 pb 80 tin lead solder wire | ||||||||
Flux content (%) | 1.8-2.4% | ||||||||
Specific gravity | 7.3 | ||||||||
Melting point | 183-280℃ | ||||||||
Usage | Suitable for use with standard wave soldering/solder posts | ||||||||
Storage information and warrantee period | Store in a cool, dry, non-corrosive environment. Product warrantee period of 2 years | ||||||||
Chemical composition of solder alloy |
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Metal element | Sn | Pb |
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Composition (%) | Balanced | 80.1 |
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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 | |||||||||
Sn 20 pb 80 tin lead solder wire application：
Widely used in lampholder, Battery, Automobile parts, Fuse and other general soldering
Packing:
1. Packed with wooden case
2. Cardboard case
3. According to clients ' demand
Shipment type:
By Courier, by air or by sea
Our Services
1. Reply your inquiry in 24 working hours.
2. Experienced staffs answer all your questions in fluent English.
3. Customize is available, OEM&ODM are welcome.
FAQ
1. How long is the sample lead time?
We can send out within 3 days.
2. How long is the production lead time?
Normally the delivery time is about 30-45days
If we have stock, can ship within 3days once confirm order.
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