Acid-Core 40/60 Lead-Tin Solder
40% tin / 60% lead acid flux core solder for demanding plumbing and sheet metal flame soldering. Fits HTS 8311.30.3000 as lead-tin cored wire for brazing/welding by flame. Aggressive flux excels on galvanized surfaces.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold in bar or powder form without coating
Bulk soldering materials without flux core or coating are 8311.20, not cored wire.
If primarily chemical flux preparation
Pure flux compounds are chemical products under Chapter 38; metal-cored is hardware.
If steel tubes cored but not designated for soldering
General metal tubes are Chapter 73; soldering intent and flux core determine Chapter 83.
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Import Tips & Compliance
• Specify acid flux type in documentation; affects hazardous material shipping requirements
• Ensure packaging prevents flux leakage; common rejection reason at customs inspection
• Differentiate from brazing alloys by confirming lower melting point typical of solders
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No-Clean Flux Lead-Tin Solder Wire
Lead-tin wire (62/38) with no-clean flux core for electronics flame soldering, leaving minimal residue. HTS 8311.30.3000 for flux-coated lead-tin solders used in flame processes. Ideal for post-solder inspection.
60/40 Lead-Tin Solder Wire
This is a 60% tin and 40% lead solder wire coated with flux, commonly used in electronics assembly for reliable joints on circuit boards. It falls under HTS 8311.30.3000 as a coated rod of lead-tin solder designed for flame soldering or brazing applications. The alloy composition ensures low melting point for precise work.
63/37 Rosin-Core Lead-Tin Solder
A flux-cored 63% tin / 37% lead solder wire ideal for plumbing and electrical repairs, providing smooth flow and strong bonds. Classified under HTS 8311.30.3000 due to its lead-tin composition and flux core for flame soldering. The rosin flux minimizes oxidation during use.
50/50 Lead-Tin Solder Rod for Flame Brazing
Heavy-duty 50% lead / 50% tin cored rod with flux for high-temperature flame brazing in HVAC systems. It qualifies for HTS 8311.30.3000 as a lead-tin solder product explicitly for flame processes. Provides excellent wetting on copper and steel surfaces.
Leaded Solder Wire 70/30 for Electronics
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Plumbing Lead-Tin Solder Wire 67/33
67% tin / 33% lead flux-cored wire specifically for potable water plumbing joints via flame soldering. Classified HTS 8311.30.3000 for lead-tin solders with flux for flame use. Meets standards for wipeable joints in pipes.