Skip to main content
Serving dental professionals since 1932

Refining Education

What Is Dental Scrap Refining

Dental scrap refining is the process of recovering precious metals from qualifying dental materials such as crowns, bridges, and laboratory scrap. The material is processed and tested so its precious-metal content can be evaluated. Those findings, together with the applicable pricing basis and settlement terms, help determine what the lot is worth.

Published by CrownMen5 min read

Reviewed by Ron Abboud, President, CrownMen Inc. · 2026

Materials Involved

Qualifying dental scrap may include gold crowns and bridges, porcelain-fused-to-metal restorations (PFMs), porcelain-fused-to-gold restorations (PFGs), inlays, onlays, gold partials, and gold fillings. Dental wires and orthodontic materials are not accepted by CrownMen. Laboratory material can include casting scrap, sweeps, grindings, filters, and floor or bench sweepings.

These are examples, not a complete list of eligible materials. A restoration’s appearance does not tell you exactly which precious metals it contains.

Dental scrap in a metal tray with a CrownMen watermark

Evaluation and Recovery

CrownMen separates and processes qualifying material, weighs it, and melts or otherwise processes it for evaluation. XRF readings taken at four angles are averaged, and fire assay is also used to assess precious-metal content. The findings support the settlement.

The exact steps depend on the material. Testing matters because similar-looking dental restorations and lots can have different metal compositions.

Settlement Concepts

The value of a dental scrap lot depends on the quantity and composition of precious metals confirmed by evaluation, the applicable market-pricing basis, and settlement terms, including any applicable deductions. Neither a crown’s color nor a lot’s gross weight alone establishes its precious-metal value.

Refining connects the tested material results with the applicable settlement basis. Review the terms before sending material; this article does not set out fees or promise a fixed payout.

Next Steps

If you have material to evaluate, check which dental materials CrownMen refines, then review the refining service or the guidance on selling dental scrap for practical next steps.

Have dental material to evaluate?

Review the materials CrownMen discusses and ask about the current next step for your lot.