Harris 0-5300 Stay-Silv Low Fuming Brazing Rod
This is a 1/16 inch diameter brazing rod made from brass alloy (copper-zinc base) designed for low fuming during oxyfuel brazing of copper, brass, steel, and cast iron. It falls under HTS 7407.21.50.00 as a low fuming brazing rod of copper-zinc base alloys (brass). The low fuming feature reduces zinc oxide fumes for safer HVAC and plumbing applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tin content 3% or more and zinc <10%
Shifts to copper-tin base alloys (bronzes) per subheading note (b).
If coated with flux for retail sale
Flux-coated electrodes/wire classified under Chapter 83 as welding/brazing preparations.
If made of refined copper without zinc alloy
Pure copper rods (not copper-zinc alloys) fall under copper (not alloy) headings.
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Import Tips & Compliance
• Verify alloy composition meets copper-zinc base alloy definition (zinc predominant, nickel <5%, tin <3%) via certified mill test reports
• Include brazing rod specification sheets showing low fuming properties to avoid reclassification as general brass rods
Related Products under HTS 7407.21.50.00
Lucas-Milhaupt Sil-Fos 15 Low Fuming Brazing Rod
A 3/32 inch brass brazing rod with low fuming characteristics and self-fluxing properties for copper-to-copper joints in refrigeration systems. Classified under HTS 7407.21.50.00 due to its copper-zinc base alloy composition and specific low fuming brazing rod design. Ideal for plumbing and HVAC installations requiring clean, fume-reduced operation.
VHT 43 Low Fuming Phos-Copper Brazing Rod
Phosphorus-bearing low fuming brass rod (1/16 inch) for fluxless brazing of copper pipes in plumbing. Classified HTS 7407.21.50.00 for its copper-zinc base with low fume properties despite phos-copper designation. Essential for potable water system installations.
Hobart 770839 Low Fuming Brass Rod
Heavy-duty 1/8 inch low fuming brazing rod for industrial brass applications on steel structures. HTS 7407.21.50.00 for copper-zinc low fuming rod form. Used in heavy equipment manufacturing.
Lincoln Electric E70C6M Low Fuming MIG Brazing Rod
Solid brass MIG brazing rod/wire (0.035 inch) with low fuming for robotic welding lines. Brass alloy qualifies for HTS 7407.21.50.00 as low fuming rod despite MIG format. Automotive body brazing standard.
ESAB OK Brazing 872 Low Fuming Rod
European-spec low fuming brass rod for shipbuilding brazing joints. Copper-zinc base per HTS 7407.21.50.00 with marine-grade low fume performance.
Hypertherm Powermax Brass Brazing Rod
Plasma-compatible low fuming brass rod for precision brazing. HTS 7407.21.50.00 classification for specialized copper-zinc rod.