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| Jefferson Iron & Metal |
Alabama scrap shredder investment by Jefferson Iron and Metal Brokerage will create a dedicated scrap processing route inside Outokumpu’s stainless steel mill in Calvert. The $22mn project will support a tighter closed-loop scrap supply system for the Alabama stainless operation.
Alabama scrap shredder capacity is planned at about 9,000 short tons per month. The shredder will process scrap generated at Outokumpu’s mill near Mobile, Alabama, and return the shredded material directly into the plant’s operations.
Alabama scrap shredder development is strategically important because stainless steel mills depend on clean, consistent and efficiently prepared scrap. Better on-site processing can reduce handling costs, improve material control and support higher recycled-content production.
Jefferson Shredding and Recycling, a subsidiary of Alabama-based Jefferson Iron and Metal Brokerage, plans to break ground next month. Operations are expected to begin in August 2027.
On-Site Shredding Improves Scrap Control
The project gives Outokumpu a more direct route for recovering and reusing internal stainless scrap. Instead of moving material through a longer external supply chain, the mill can keep more scrap within its own operating loop.
This matters because stainless scrap contains valuable alloying elements such as chromium, nickel and molybdenum. Preserving those units inside the mill system can improve raw material efficiency and reduce exposure to external alloy and scrap markets.
On-site shredding also supports better quality control. Stainless mills need scrap that is properly sized, separated and prepared for melting. Poorly controlled scrap can create chemistry risk, yield loss and operating inefficiency.
The Jefferson-Outokumpu structure is practical. Jefferson brings scrap processing expertise, while Outokumpu gains a dedicated recycling asset linked directly to its stainless production base.
Closed-Loop Recycling Supports US Stainless Competitiveness
The Calvert mill is one of the most important stainless steel assets in the US. Adding dedicated scrap processing strengthens its ability to compete in a market where recycled content, cost control and supply security are increasingly important.
Stainless steel recycling is already a major advantage for the sector. But the value rises when mills can shorten the route between scrap generation, preparation and remelting.
The project also fits wider trends in US metals manufacturing. Producers are trying to localise feedstock, reduce waste, lower logistics exposure and improve traceability.
For Jefferson, the investment expands its role from scrap broker and recycler into an embedded processing partner for a major stainless producer. For Outokumpu, the shredder improves scrap circularity and gives the mill more control over internal material flows.
The 2027 start-up timeline means the project will not affect near-term stainless supply. But once operational, it should strengthen the Calvert site’s raw material flexibility and recycling efficiency.
The Metalnomist Commentary
The Jefferson-Outokumpu project shows that recycling advantage is increasingly built inside the mill gate. In stainless steel, controlling scrap chemistry, size and flow can be as important as securing primary alloy inputs.
























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