Buyer Reference Guide

    Aluminium Scrap Grades Explained

    This guide explains the seven aluminium scrap grades Nautica Metal Scrap B.V. exports from Europe — their ISRI codes, chemistry, source streams, recovery at the secondary smelter, and indicative LME 3M discount band.

    Rotterdam Loading

    SGS Inspection

    MOQ 1× 20GP

    CIF / FOB Global

    UBC — used beverage cans (ISRI Talc / Taldon)

    Used beverage cans baled to 450–500 kg/m³ (Talc) or loose (Taldon). Chemistry: predominantly AA3104 body alloy plus AA5182 lid alloy. Source: Dutch deposit-return collection, EU UBC streams. Recovery at the secondary smelter: 88–92% metallic. LME discount: $250–$450/MT below 3M aluminium — among the tightest aluminium discounts.

    6063 extrusion (ISRI Tata / Tutu equivalent)

    Architectural aluminium extrusion off-cuts — windows, doors, curtain wall. Chemistry: AA6063 — 0.4–0.9% Mg, 0.2–0.6% Si, balance Al. Source: European fabricator off-cuts and pre-painted stripped extrusion. Recovery: 96–98%. LME discount: $300–$500/MT. Premium for clean unpainted 6063 from controlled industrial source.

    6061 structural extrusion

    Higher-strength structural extrusion — frames, marine, aerospace. Chemistry: AA6061 — 0.8–1.2% Mg, 0.4–0.8% Si, 0.15–0.4% Cu, 0.04–0.35% Cr. Source: European fabricator off-cuts from structural and aerospace customers. Recovery: 96–98%. LME discount: $350–$550/MT. Slightly wider than 6063 because higher Cu/Mg requires blending at the buyer.

    Taint / Tabor (ISRI mixed clean low-copper)

    Mixed clean low-copper old aluminium. Taint: ≤1% Cu. Tabor: ≤3% Cu. Source: mixed sheet, plate, casting from industrial dismantling. Recovery: 92–95%. LME discount: $400–$650/MT. Suits secondary smelters producing alloy ingot with chemistry latitude.

    Tense (clean mixed old aluminium)

    Post-consumer clean mixed aluminium — siding, gutter, mixed sheet. Source: licensed scrap dealers consolidating municipal post-consumer streams. Recovery: 88–92%. LME discount: $450–$700/MT. Wider than Taint because chemistry is less predictable.

    Troma — aluminium wheels

    End-of-life automotive alloy wheels, magnet-cleaned of steel valves and lead balance weights. Chemistry: AA356.2 cast — 7% Si, 0.35% Mg. Source: licensed European ELV dismantlers. Recovery: 96–98%. LME discount: $300–$500/MT. Wheel-back-to-wheel recyclers pay near-UBC pricing for clean Troma.

    Telic — aluminium turnings

    Dry machining turnings from aluminium fabricators. Chemistry varies by source — mixed 6000-series most common. Source: machine shops, automotive parts producers. Recovery: 85–92% after drying, degreasing and briquetting. LME discount: $500–$900/MT. Wider band reflects oil content, density and oxide.

    Aluminium dross — recovery-based pricing

    White dross (50–70% metallic) and black dross (30–50% metallic) from primary and secondary smelter operations. Pricing: gross weight × metallic % × LME 3M − $300–$600 processing discount. Buyers: dedicated dross processors and salt-slag recyclers in India and the Gulf.

    Matching grade to end-use

    Sheet ingot producers: UBC and clean Taint. Billet casters for extrusion: 6063 segregated. Forging shops: 6061. Wheel manufacturers: Troma. Secondary smelters producing alloy ingot: Tense, Tabor, mixed lots. Deox / steel-mill: Tense, mixed clean low-Cu. Discuss your operation with Nautica for an optimised grade mix.

    Take this guide further

    For ISRI specification language see our ISRI Scrap Grades Guide. For pricing benchmarks see our Aluminium Scrap Price Index. For UBC procurement see our UBC Scrap Supplier Netherlands page. For Troma see our Aluminium Wheel Scrap Supplier page.

    European Loading Ports

    Primary loading from Rotterdam, Antwerp, Hamburg. Weekly container sailings to Asia, the Middle East, Africa and the Americas.

    RotterdamAntwerpHamburg

    Frequently Asked Questions

    Aluminium buyer resources and related grades

    Secondary smelters working with our UBC scrap supplier in the Netherlands commonly load alongside our aluminium wheel scrap supplier and reference the aluminium scrap price index when fixing monthly tonnage. Billet casters compare yield economics across our 6063 aluminium extrusion scrap and Taint/Tabor aluminium scrap using the methodology in our aluminium scrap grades explained.

    For ISRI classification and shipping documentation, buyers cross-check the ISRI scrap grades guide and the European scrap export guide prior to issuing the import LC. Asia-Pacific importers route enquiries through our aluminum scrap supplier in Asia, while extrusion mills work with our 6063 aluminum scrap supplier desk and beverage-can recyclers contract directly with our UBC scrap supplier.

    Shredded and radiator-derived feedstock buyers should also review our aluminum Twitch scrap, aluminum Talon scrap and aluminum Tense radiator scrap pages, which cover ISRI Twitch/Talon/Tense chemistry, radiator-tube separation and typical Al recovery yields.

    Request a Aluminium Scrap Grades Explained Quotation

    Send your quantity, destination port and Incoterm. We reply with a CIF/FOB offer, full specification sheet and export documentation list.

    Ready to Discuss Your Metal Scrap Requirements?

    Contact our sales team for competitive pricing, bulk orders, and customized solutions.MOQ: 25 MT | Monthly Capacity: 20,000 MT

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