HS Code for Soldering filler metal
Soldering filler metal is classified under HS code 8311.90. This heading covers base metal wires, rods, tubes, plates, and electrodes of a kind used for soldering, brazing, or welding. The specific subheading 8311.90 is a residual category for products not elsewhere specified within the 8311 group, such as composite filler metals. The classification is driven by the intended use of the material as a filler in a joining process. These products often consist of a base metal (like tin, lead, or copper alloys) that has been prepared specifically for soldering, often by being formed into wire or rods and frequently containing a core of flux. The presence of flux is a key indicator for classification in Chapter 83, as it distinguishes these prepared materials from simple metal wires found in Chapters 74 through 80. The Harmonized System groups these materials together because they are all consumables used in the process of bonding metals through heat, regardless of the specific alloy composition, provided they are not made of precious metals.
Products Included
- Flux-cored solder wire
- Solder rods for manual soldering
- Brazing alloys in wire or rod form
- Metal spraying wires for surface coating
- Coated electrodes for soldering
Common Misclassification
Soldering filler metals are frequently misclassified under the headings for their constituent metals, such as 8003.00 for tin wire or 7408.29 for copper alloy wire. However, if the wire is cored with flux or otherwise prepared for use as solder, heading 8311 must be used. Another common error is confusing filler metals with separate flux preparations, which are classified under HS code 3810.
FAQ
What is the HS code for Soldering filler metal?
The HS code for soldering filler metal, particularly when cored or coated with flux, is 8311.90.
Does this code include silver solder?
If the solder contains more than 2% of a precious metal like silver, it may be classified in Chapter 71. However, common industrial silver-bearing solders with low silver content remain under 8311.
Industry
Frequently Asked Questions
What is the HS code for Soldering filler metal?
The HS code for Soldering filler metal is 831190 (Wires, rods, tubes, plates, electrodes of base metal or metal carbides; of a kind used for soldering, brazing, welding; wires and rods for metal spraying; n.e.c. in item no. 8311).
How do I classify Soldering filler metal for customs?
Soldering filler metal is classified under HS code 831190 — Wires, rods, tubes, plates, electrodes of base metal or metal carbides; of a kind used for soldering, brazing, welding; wires and rods for metal spraying; n.e.c. in item no. 8311. This is a 6-digit subheading level code.
Is the HS code for Soldering filler metal the same in all countries?
The base HS code 831190 for Soldering filler metal is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.