6063 Aluminum Alloy Scrap

  • Form: Scrap can be in the form of loose profiles or compressed into bales for easier transport.
  • Purity: Higher grades have a minimum aluminium content of 97–99%.
  • Contaminant limits: Maximum contamination levels are negotiated between buyer and seller, but a general limit of less than 2% non-aluminium impurities is common for higher grades.
  • Moisture content: Moisture should be minimized to prevent corrosion and oxidation.
  • Radiation test: Must be negative for radiation.
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