Sn 20 Pb 80 Tin Lead Solder Wire

Sn 20 Pb 80 Tin Lead Solder Wire

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 Details

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

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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

 

 

 

 

 

 

 

Metal element

Sn

Pb

 

 

 

 

 

 

 

Composition (%)

Balanced

80.1

 

 

 

 

 

 

 

Maximum threshold of impurities in solder alloy

 

 

 

 

 

 

 

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

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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

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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.

Inquiry