solder bar Sn30Pb70
1. high temperature soldering
2. good in inductance wires, transformer and other industries
3. best price
1. high temperature soldering
2. good in inductance wires, transformer and other industries
3. best price
less dross Soldering bar Sn30Pb70
|
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.