Import Aluminum Dross — Buy in wholesale FOB from Supplier in United States

356.1 Aluminum Dross from Aluminum Alloys Mfg Llc is an alloy-specific residue derived from 356.1 cast aluminum alloy operations, with a stated metallic recovery rate of 34-41%. This grade originates from the processing of A356.1 primary alloy, a 7% silicon, 0.35% magnesium hypoeutectic aluminum alloy widely used in gravity and pressure die casting applications. The dross carries the alloy's signature chemistry in its metallic fraction, with the balance comprising aluminum oxide, magnesium oxide, and silicon oxide from oxidation during melting, plus refractory debris and flux residues from the drossing operation.

The 34-41% recovery rate is characteristic of dross generated in clean alloy melting operations where minimal salt flux is employed, as opposed to the higher rates seen in primary smelting dross or the lower rates from mixed scrap remelting. The 356.1 designation matters to buyers because the silicon and magnesium content in the metallic fraction will transfer to recovered metal, making this material suitable only for foundries remelting 3xx series or compatible alloys. The supplier indicates approximately 375 tons in continuous stock with daily generation, suggesting steady availability from an active melting facility rather than a one-off accumulation. Full chemical analysis is available upon request, which buyers should treat as non-negotiable given the alloy-specific nature of the material.

Primary buyers are secondary aluminum smelters and foundries operating 356, A356, or similar Al-Si-Mg alloy systems, particularly those with in-house remelting and dross processing capabilities. The material is unsuitable for remelters seeking pure aluminum or 1xxx/5xxx series products due to silicon contamination. Trade terms should specify whether material is sold as-is or whether the supplier offers any preliminary processing such as crushing or magnetic separation. Continuous daily reaction, as noted by the supplier, indicates fresh material generation, which generally offers more consistent chemistry than aged stockpiles but requires coordination of shipping schedules with production cadence.

Aluminum Alloys Mfg Llc is located at 150 South Orchard Street, Dallastown, Pennsylvania 17313, in the United States. The company operates from a harbor-tier trust classification with a 0.00% platform response rate and zero recorded response hours, indicating limited or no engagement through automated inquiry channels. The physical address in Dallastown, York County, places the supplier within the broader Mid-Atlantic industrial corridor, though the listing provides no information on facility size, melting capacity, or years of operation.

The supplier's profile reveals an active aluminum alloy melting operation generating 356.1-specific dross with documented inventory management (375 tons on hand, daily replenishment). No information is provided on company ownership structure, employee count, annual production volume, named customers, or certifications such as ISO 9001 or environmental permits. The emphasis on recovery rate analysis and photographic documentation suggests a seller familiar with technical buyer requirements. Buyers should independently verify the company's legal registration in Pennsylvania, any EPA or state environmental permits for dross handling, and their experience with export documentation for metal by-product shipments.