9 All-State®
390 Solder Tin-Zinc
Low Temperature Solder for Aluminum Torch,
Furnace, Induction Application General
Characteristics All-State®
390 Solder is a tin-zinc alloy with good corrosion resistance. Excellent affinity
to aluminum. Typical
Applications Ideal
for soldering aluminum to aluminum and copper. Used in heating panels, high voltage
components, sound equipment.
Also solders aluminum to most other ferrous and non-ferrous metals.
Qualities Tensile
strength —up
to 8,000 psi Solidus
—390° F (199° C)
Liquidus
—390°
F (199° C) Corrosion
resistance—Good Color
match —Good
on aluminum Procedures
Clean joint area. Use a soft carburizing
flame to heat parts to about 430° F (221° C). Dip solder in All-State
No. 509 Flux
and apply to joint until flow is complete. Allow to cool. Remove all residue with
hot water and brush. Sizes
1/16’ (1.6 mm)x l-lb. (.45 kg)
spool and 1/8” (3.2 mm) x 18” (450 mm) cut length.
Identification
All-State 390 printed on spools and
packages. Packaging
1/16" (1.6 mm) on 1-lb. (.45 kg) spools
and 1/8" (3.2 mm) x 18" (450 mm) in 1-lb. (.45 kg) packages.
