C18150 Copper-Chromium Alloy Sheet
C18150 CuCr sheet (0.8-1.5% Cr), 1.8 mm thick, 320 mm width for spot welding tips. Chromium doesn't trigger base alloy definitions; refined copper HTS 7409.19.90.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If chromium meets bronze predominance (unlikely)
Element predominance rules.
If parts of welding machines
Machinery parts heading supersedes base metal.
Not sure which classification is right?
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Import Tips & Compliance
• Strength properties documentation supports industrial valuation
• Age-hardening process records may affect 'worked' status
• Electrode tip end-use common misclassification target
Related Products under HTS 7409.19.90.00
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C10100 Oxygen-Free Copper Sheet
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C19400 High-Performance Brass Strip
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