Magnesium Chloride Flux for Aluminum Brazing from Germany
Anhydrous magnesium chloride with alkali chlorides for torch brazing aluminum heat exchangers. Inorganic flux mixture melts at 650°C to clean oxide layer, under 3810.90.2000. Automotive radiator production staple.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Hygroscopic; declare moisture content <1% for stability
• DOT UN 1353 if powdered; ventilation requirements
• Not for magnesium alloys—end-use statement prevents mix-up