Lead Tin Solder

Lead Tin Solder
High-value, low-cost pad finish ,Low consumption, uniform, flat coverage
Lead Tin Solder
Solder Bars

Kanghua solder bars are available in 1 lb, 2 lb and forms. They can be purchased as cast or extruded bars. Custom sizes and lenghts can also be purchased such as 1/4" x 1/4". Various Pb Free and Tin-Lead alloys are available

Solder Wires

To manufacture low residue/fine diameter wire solders, Qualitek utilizes state-of-the-art wire extrusion and wire drawing machines. Many of our formulations use the latest in no-clean/low residue technology found in our solder pastes and solder fluxes. We also developed our flux core manufacturing process to eliminate flux voids and irregular wire. Formulations available for: No-Clean, Water-Soluble, Rosin Mildly Activated, Super Activated Resin and Rosin Activated. Solid wire is also available. Qualitek wire solders meet or exceed ROHS.



Sales and Engineering Support in every major electronics market
Continuity of supply ensured through multiple manufacturing sites
Solder scrap value recovery
High-value, low-cost pad finish
Low consumption, uniform, flat coverage
Standard Wire Diameters

x
Diameter (inch)
0.125
0.092
0.062
0.050
0.040
0.031
0.025
0.020


Diameter (mm)
3.18
2.33
1.57
1.27
1.01
0.80
0.63
0.50


Standard Wire
11
13
16
18
19
21
23
25

Alloys
Metaling range
Sn63/Pb37
183C
Sn60/Pb40
183-190C
Sn55/Pb45
183-203C
Sn50/Pb50
183-216C
Sn45/Pb55
183-227C
Sn40/Pb60
183-238C
Sn35/Pb65
183-247C
Sn30/Pb70
183-255C
Sn25/Pb75
183-266C
Sn20/Pb80
183-280C