- Can be used to solder copper and most copper alloys, lead, nickel alloys, and steel with some exceptions
- Used primarily for general purpose soldering applications including sheet metal work
- Heat sources include soldering guns, irons and air-fuel torches
- Not recommended in high stress or vibration joints in the cooling industry due to lack of sufficient elongation properties
- Not for use with plumbing and potable water system applications
- Meets ASTM B-32 specifications; Alloy Grade Sn 50; J-STD-006 Sn50Pb50Sb0.4
With some exceptions, these tin-lead solders can be used to join copper and most copper alloys, lead, nickel alloys and steel. Tin-lead solders are not recommended for joints subject to high stress or vibration in the cooling industry due to lack of sufficient elongation properties. These solders are also available with rosin or acid core.
Brand
Harris Products Group
Series
50/50 Series
Net Content
1 lb
Container Type
Spool
Composition
50% Tin, 50% Lead
Color
Gray/Silver metallic
Wire Diameter
1/8 in
Melting Point
420 deg F
Material
Lead/Tin
Liquidus
421 deg F (216 deg C)
Size
1 lb. spool
Diameter
1/8" (3.18mm)
Recommended Flux
Stay-Clean liquid or paste soldering flux is recommended for most base metals. Stay-Clean is not recommended for electrical or electronic applications.
Solidus
361 deg F (183 deg C)
Chemical Composition
Tin 49.5-51.5%;Lead Remainder%
ModelName
50/50 Solder
Alloy Type
Solder