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Metals Expert Witnesses

Metals disputes in commercial litigation typically arise in commodities trading, mining, and supply contract matters, when parties disagree about the pricing, quality, or delivery of metal commodities or the valuation of mineral properties. These disputes surface in commodities trading disputes over metal futures, pricing benchmarks, and hedging arrangements, in mining and mineral property valuation disputes arising from transactions, royalty agreements, or bankruptcy proceedings, and in commercial supply contract disputes over whether delivered metal products met the grade, purity, or quantity specifications a contract required. Because metals markets and mineral valuation involve specialized economic and geological analysis, determining whether a specific pricing, quality, or valuation dispute was resolved consistent with industry standards requires expertise spanning commodities economics and mineral property assessment. The central issue is typically whether the pricing, quality, or valuation methodology at issue was consistent with the industry standards and contractual terms that governed it.

A metals expert helps attorneys evaluate that question by applying accepted commodities market and mineral valuation methodologies to the pricing, quality, or valuation issue at issue. That might mean analyzing metal futures pricing and hedging arrangements to resolve a commodities trading dispute, valuing a mining or mineral property using accepted resource economics methodologies for a transaction or bankruptcy proceeding, or assessing whether delivered metal products met the grade and purity specifications a supply contract required. These findings support positions on breach of contract, valuation, and commodities trading liability, giving attorneys an industry-grounded basis for litigation strategy.

Metals cases benefit from experts whose specific background, whether commodities trading and hedging, mining and mineral property valuation, or metals supply chain quality assurance, matches the precise question at issue rather than metals in general terms. Round Table Group's metals network includes economists, mining engineers, and materials professionals with experience across resource economics, mine and mineral property valuation, and metals quality control. With more than 75,000 expert searches completed for litigators, we help attorneys match a case's specific metals issue to an expert whose credentials will withstand scrutiny. Let us help you find the right metals expert for your case by calling us at (202) 908-4500.

Kinds of Cases We Work On

Round Table Group helps our clients find a wide variety of Metals expert witnesses for cases like:

01

Steel That Didn't Meet Spec.

A general contractor sued its structural steel fabricator after a partially completed building's steel frame showed unexpected deflection, alleging the fabricator had supplied steel with mechanical properties below the specified grade, with remediation costs reaching into eight figures. We identified experts with experience in structural steel metallurgy, mechanical property testing, and construction materials specification compliance. The expert's tensile testing of retained samples confirmed the steel fell short of the specified yield strength, and the case settled with the fabricator covering the bulk of remediation costs.
02

The Certificates Didn't Match the Metal.

A pressure vessel manufacturer sued its steel plate supplier after an independent audit revealed the mill certificates accompanying several shipments did not match the actual chemical composition of the delivered plate, threatening the manufacturer's certification for a substantial contract. We identified experts with experience in mill certification verification, steel chemical composition analysis, and pressure vessel materials standards. The expert's spectrographic analysis confirmed the discrepancy between certified and actual composition across multiple heats, and the supplier agreed to a substantial settlement covering recertification costs.
03

A Pipeline Rupture on the Line.

An oil and gas pipeline operator sued the manufacturer of a pipe segment that ruptured after just a few years in service, alleging the failure resulted from a manufacturing defect rather than the external corrosion the manufacturer claimed. We identified experts with experience in pipeline steel metallurgy, fracture surface analysis, and corrosion versus manufacturing defect differentiation. The expert's fractographic examination identified a manufacturing-related inclusion at the fracture origin inconsistent with a purely corrosion-driven failure, and the finding anchored a substantial settlement.
04

Hidden Porosity in the Casting.

An automotive OEM sued its forging supplier after a batch of suspension components failed in the field, triggering a costly recall, and alleged the failures traced to internal porosity that should have been caught by the supplier's quality controls. We identified experts with experience in metal casting and forging defect analysis, porosity characterization, and automotive component quality assurance. The expert's radiographic and metallographic review confirmed porosity levels well above the supplier's own acceptance criteria, and the supplier bore a substantial share of recall costs in arbitration.
05

Off-Spec Alloy, On-Spec Invoice Anyway.

An aerospace component manufacturer sued its titanium alloy supplier after incoming inspection on a large shipment revealed the alloy's composition fell outside the specified range, forcing rejection of parts already in production and a substantial schedule delay. We identified experts with experience in titanium alloy metallurgy, aerospace materials specification compliance, and incoming inspection methodology. The expert's independent composition analysis confirmed the shipment was out of specification, supporting the manufacturer's rejection and a negotiated settlement covering delay costs.
06

A Subsea Component Corroded Ahead of Schedule.

An offshore platform operator sued the manufacturer of a subsea metal component after it corroded and failed years ahead of its designed service life, and the manufacturer argued the operator's own maintenance practices were to blame. We identified experts with experience in marine corrosion analysis, metallurgical failure investigation, and protective coating performance evaluation. The expert's examination found the component's alloy and coating combination was unsuitable for the specified subsea environment, shifting liability to the manufacturer in a substantial settlement.
07

The Weld That Gave Way.

A fabrication contractor and its structural steel client disputed responsibility for a joint failure at a weld connection, with the client arguing the fabricator's welding procedure had produced a metallurgically weak heat-affected zone. We identified experts with experience in weld metallurgy, heat-affected zone characterization, and welding procedure qualification review. The expert's microstructural analysis confirmed the heat-affected zone exhibited embrittlement consistent with an improperly controlled welding procedure, and the finding drove a substantial settlement in the client's favor.
08

Scrap That Wasn't Graded Right.

A metals recycling and trading company sued a scrap supplier after incoming shipments graded as high-purity aluminum scrap proved to contain substantially more contamination than represented, reducing smelting yield across multiple batches. We identified experts with experience in scrap metal grading standards, alloy contamination analysis, and smelting yield assessment. The expert's compositional testing of retained samples confirmed the shipments failed to meet the contracted grade specification, and the dispute resolved with a substantial credit against future purchases.
09

The Assay Didn't Add Up.

A mining company sued the refinery processing its ore concentrate after the refinery's reported precious metal recovery rate came in well below industry benchmarks, alleging either faulty assay procedures or underreported yield. We identified experts with experience in precious metals assay methodology, ore concentrate sampling protocols, and metallurgical recovery process analysis. The expert's review of the refinery's sampling and assay procedures identified a systematic bias likely to understate recoverable metal content, and the parties reached a substantial settlement adjusting past recovery payments.
10

The Fasteners That Failed First.

An industrial equipment manufacturer sued its fastener supplier after a wave of field failures traced to bolts that fractured well below their rated load, threatening a substantial warranty liability across an entire product line. We identified experts with experience in fastener metallurgy, hydrogen embrittlement analysis, and mechanical fastener failure investigation. The expert's fractographic analysis identified hydrogen embrittlement consistent with an improperly controlled plating process, and the supplier accepted responsibility for the warranty costs in a substantial settlement.

Here are a few of our favorite Metals Expert Witnesses:

Florida Structural Materials, Metals Expert #9019

I have 25 years of experience, and specialize in the field of structural engineering with specific knowledge in the areas of structural and cold-formed steel, handrail and guardrail engineering, and building code and standards development. I have published on such topics as structural steel, railings, and safeguards and structural failures.

 

South Carolina Pollution, Ground Water, Metals Expert #12531

I have 30 years of experience, and specialize in the field of environmental contaminants with specific knowledge in the areas of PCBs, metals and radioactive materials. I have published on such topics as PCBs, groundwater contamination and analytical techniques. I have testified on groundwater contamination (deposition). Although I have not testified, I have been deposed once, and I have served as an expert witness several times. I have also been hired as a consultant numerous times. Perhaps the most remarkable aspect has been the diversity of topics.

 

New Mexico Thin Films, Oxides, Metals Expert #12730

I have 10 years of experience and specialize in the field of microelectronic processing, with specific knowledge of oxides, Si and metals. I have published on such topics as SiO2 GeO2, rare earth oxides and TiO2 HfO2.

 

New York Immunotoxicology, Metals, Lead Expert #17179

I have 18 years of experience in the field of immunotoxicology, with specific knowledge of toxicity, metals, and immunomodulators. I have published on such topics as lead, mercury, and arsenic. I have testified on vaccine safety, thimerosol, and mercury. I am a recognized leader in the field of immunotoxicology.

 

New Jersey Hexavalent Chromium, Metals Expert #23515

I have 20 years of experience, and specialize in the field of environmental pollution and health effects with specific knowledge in the areas of exposure measurement and assessment, environmental sampling and analysis and indoor and outdoor chemistry. I have published on such topics as exposure to diesel exhaust related PM and cardiopulmonary health effects, development of measurement method for personal exposure to PAH and aldehyde and indoor and outdoor pollution and chemistry.

 

Your Case Deserves The Best Metals Expert Witnesses

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The right expert witnesses and consulting experts can make your case. That’s why we have spent so many hours over the past quarter century making sure our clients have just the right expert team — whether one expert or many, early-stage advice or expert reports and testimony. Across over 50,000 expert search assignments, we have honed a unique, customized approach to identifying, analyzing and connecting with expert talent so you can focus on winning your case.

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Tennessee Pesticides, Metals, Wildlife Expert #25839

I have 15 years of experience and specialize in the field of environmental toxicology, with specific knowledge of pesticides, pharmaceuticals and metals. I have published on such topics as pesticides, pharmaceuticals and biomarkers.

 

Pennsylvania Metals, Metallurgy, Materials Expert #27099

I have 20 years of experience and specialize in the field of materials, with specific knowledge of sintering, metal injection moulding (MIM) and powders. I have published on such topics as sintering, MIM and powders.

 

Tennessee Ceramics, Metals, Ultrasonic Expert #30079

I have 35 years of experience, and specialize in the field of ceramic materials, with specific knowledge of powder processing, microwave processing and semiconductor properties of ceramic materials. I have published on such topics as electro-optical properties of ceramic semiconductor materials, mechanical properties of microwave and conventionally sintered ceramic materials, and ultrasonic processing of metals and ceramics.

 

Oregon Toxicology, Metals, Drugs Expert #31737

I have 10 years of experience, and specialize in the field of medical toxicology with specific knowledge in the areas of epidemiology, toxicology and medicine. I have published on such topics as mold, pesticides and mycotoxins. I have testified 20 times on topics such as mold, pesticides and indoor air quality.

 

Florida Phase Transitions, Metals Expert #33098

I have 25 years of experience in the field of theoretical physics, with specific knowledge in the areas of statistical physics, quantum phase transitions, and metal-insulator transitions. I have published on such topics as quantum transport near metal-insulator transitions, glassy behavior of electrons, and phase transitions in disordered systems.

 

Ohio Fuel, Metals, Earth Science Expert #34108

I have 25 years of experience in the field of geology, with specific knowledge of stratigraphy, fossil fuels, gemstones, and precious metals. I have published on such topics as stratigraphy, earth history, evolution, gemstones, precious metals, and paleontology.

 

Metals, Cosmetics Expert #38616

I specialize in the field of toxicology with specific knowledge in the areas of toxic metals, organic toxicants and herbal medicine. I have published on such topics as research papers. I have testified on toxic metals in cosmetic products. I successfully draw attention to the use of the inductively coupled plasma spectrocopy to detect toxic metals in herbal medicine. This method has imporved the sensitivity of detection.

 

Tennessee Steel, Metals, Energy Expert #38977

I have 19 years of experience, and specialize in the field of investment banking with specific knowledge in the areas of mergers and acquisitions, valuation and fairness. I have published on such topics as valuation, selling your business and transaction dynamics. I have testified on valuation, private company discounts.

 

Utah Welding, Metals Expert #40257

I have 15 years of experience, and specialize in the field of materials science and manufacturing with specific knowledge in the areas of beverage can design and manufacturing, welding and joining and metal forming and fabrication. I have published on such topics as friction stir welding, spot joining and sheet forming/plate bending. I have testified on beverage can production machinery.

 

Texas Mining, Coal, Metals Expert #44907

I have 47 years of experience and specialize in the field of mining operations and engineering with specific knowledge in the areas of management and the technical aspects of mining, including academia, mine design and rock mechanics. I have published on such topics as mine inspections and due diligence studies. I have testified 6 times on topics such as mineral ownership, rights of way over mine properties, mine accidents, production disputesand underground fires in underground storage mine openings.

 

Massachusetts Metals, Arsenic, Mecury Expert #46069

I have 14 years of experience, and specialize in the field of toxicology with specific knowledge in the areas of environmental exposures, human health effects and risk assessment. I have published on such topics as arsenic and chromium, PAHs and dioxin and carcinogenesis. I have testified 7 times on topics such as chromium, arsenic and alternative causes.

 

Ohio Metals, Materials, Engineering Expert #48114

I have 10 years of experience, and specialize in the field of metallurgy with specific knowledge in the areas of fracture mechanics, stress analysis and corrosion. I have published on such topics as stress corrosion cracking, pipeline integrity and galvanic corrosion. I have participated in forensic investigations of failed blow-out preventers from oil spills.

 

North Carolina Metals, Metallurgy, Materials Expert #48243

I have 40 years of experience, and specialize in the field of metal fabrication and installation with specific knowledge in the areas of welding and materials selection. I have published on such topics as using mechanical engineers and pipe weld quality. I have testified on weld quality. I believe there is always something new to learn.

 

Put Our Metals Expert Network to Work for You

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Our huge network of experts – eminent university professors and practitioners who have achieved renown as thought leaders in their fields – combined with unparalleled research capabilities puts the experts you need at your disposal when and where you need them.

If you’re a litigator or general counsel, we want to put this network to work for you and your clients. Let us know how we can help by calling us at (202) 908-4500 or filling out the form on this page. We’re so confident you’ll love what we do that unless you retain an expert we present there’s no charge!

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Questions Attorneys Ask About Metals Expert Witnesses:

A metals expert typically becomes necessary in commodities trading disputes over metal futures pricing and hedging arrangements, mining and mineral property valuation disputes arising from transactions or bankruptcy proceedings, and supply contract disputes over whether delivered metal products met grade or purity specifications.
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Metals Workshops

A few of the courses and workshops led by our Metals experts:

  • High Temperature Oxidation of Metals & Alloys
  • Metal-based Anticancer Drugs

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