Competitive price Tin soldering bar Sn20Pb80
1.high temperature soldering
2. good in inductance
3.fast delivery and good service
4.low price
1.high temperature soldering
2. good in inductance
3.fast delivery and good service
4.low price
High grade Tin soldering bar Sn20Pb80
|
Alloy composition
Sn/Pb
|
Specific gravity
|
Liquid temperature
|
Temperature
|
Application
|
|
63/37
|
8.39
|
183
|
220~240
|
Computers, precision instruments, meters, TV, micro technology, coating metals
|
|
60/40
|
8.65
|
190
|
230~250
|
|
|
55/45
|
8.75
|
200
|
240~260
|
Calculators, tape recorders, telephones, quartz and other common electronic and electrical products
|
|
50/50
|
8.85
|
216
|
255~275
|
|
|
45/55
|
8.97
|
227
|
270~290
|
|
|
40/60
|
9.30
|
238
|
295~310
|
General circuit boards, toys, lamps, crafts, water tanks, plumbing solder
|
|
30/70
|
9.70
|
260
|
310~325
|
Soldering bar(tin solder bar ) is applicable to various high temperature soldering, especially siver solder bar good in inductance wires, transformer and other industries. The alloy composition can be changed according to specific requirement.