High quality of welding wire (Sn30Pb70)
*Alloy Compositions
Alloy compositions(%)
|
Sn
|
Cu
|
Pb
|
Sb
|
Bi
|
Ag
|
Zn
|
Fe
|
Al
|
As
|
Cd
|
63
|
0.002
max
|
The rest.
|
0.02
max.
|
0.02
max.
|
0.01
max
|
0.002
max.
|
0.002
max.
|
0.005
max.
|
0.03
max.
|
0.02
max.
|
*Alloy Properties
Melting Temperature
|
Solidus Temperature/Liquidus Temperature approx.183°C
|
|
Specific gravity
|
Approx. 7.4
|
20°C
|
*Properties of Flux
Item
|
Standard
|
|
Type
|
RMA
|
|
Content
|
2.2±0.6%
|
|
Dryness Test
|
Passed
|
|
*It depends on each diameter of solder wire and flux content.
This value is obtained from test result under condition of temperature at 40°C,
Humidity at 95%, voltage –applied at DC100v after 1000hrs.
*Size (Diameter): ø0.5mm~ ø2.3mm Net mass 1.0Kg/Plastic Reel
*Packaging: Each plastic reel has shrink-wrap packing.
Net 10Kg(10Reels) as 1 unit in a cardboard box.
*Storage condition: keep away from humidity and high temperature. Store within shelf life & doors at normal temperature.
Shelf life is not more than one(1) year after the manufactured date.
*Cautions: Before use, read and understand warning of Material Safety Data Sheet. The relevant regulations must be respected when handling and disposal. All statements, technical information and recommendations contained herein are based on test data or other information available to us, which we believe to be reliable, but the accuracy or completeness there of is not guaranteed.