Explanatory notes
… manganese content exceeds 0.05 %. (b) Aluminium alloys Metallic substances in which aluminium … exceeds 6 mm. GENERAL This Chapter covers aluminium and its alloys, and certain articles thereof. Aluminium is obtained … magnesium, silicon, zinc or manganese. Certain of the alloys may be improved by age‑hardening treatments. These …Legal note
… manganese content exceeds 0.05 %. (b) Aluminium alloys Metallic substances in which aluminium …