Alloy Identification
Determine alloy families and likely grade matches from elemental chemistry.
Independent materials analysis laboratory
Know What's In Your Metal.
Independent laboratory-grade alloy identification using advanced XRF spectroscopy.
Laboratory XRF spectroscopy
Non-destructive analysis
Professional reports
Services
Professional alloy identification and composition analysis.
Clear XRF answers for unknown metals, incoming material checks, PMI, and documentation without a heavy testing program.
Positive Material Identification (PMI)
Confirm that received or installed metal matches the required specification.
Composition Reports
Receive clear chemistry summaries with alloy match notes and confidence context.
Material Verification
Support procurement, receiving, fabrication, and QA workflows with traceable testing.
Failure Investigation
Identify chemistry mismatches that can contribute to cracking, wear, or corrosion.
Counterfeit Material Detection
Screen suspect parts, raw stock, and collectibles for unexpected or substituted alloys.
Equipment
Laboratory Grade XRF Analysis
X-Ray Fluorescence spectroscopy provides fast, non-destructive elemental chemistry for metal samples, parts, tools, stock, artifacts, and components. Nashville Alloy Analysis pairs advanced instrumentation with repeatable lab practice and professional reporting.
Non-destructive testing on most clean metal surfaces
Seconds per scan for rapid screening and repeat checks
Elemental chemistry for alloy grade comparison
Hundreds of alloy libraries across common metal families
Repeatable methodology for consistent, defensible results
Professional reports suitable for QA and documentation
How It Works
A clear path from unknown metal to documented chemistry.
The process is built to be easy for one-off samples and reliable enough for recurring engineering and quality work.
1
Submit your sample
Mail, drop off, or schedule qualified on-site work.
2
Laboratory XRF scan
The sample is scanned using calibrated XRF methodology.
3
Chemistry analyzed
Elemental results are compared against alloy libraries.
4
Professional report delivered
You receive a clear summary with match context.
Why Nashville Alloy Analysis
Independent results for decisions that depend on the metal.
The lab is designed for clients who need practical, defensible answers without the friction of a large testing program.
Independent
Objective results from a lab focused on materials analysis, not material sales.
Professional
Modern analytical instrumentation, controlled methods, and readable documentation.
Fast
Typical turnaround is 1-3 business days, with expedited options for urgent work.
Fast screening
Grade match context
1-3 business day turnaround
Sample Report
Clear reporting for engineering, purchasing, and quality decisions.
Each report summarizes the alloy match, confidence context, measured elements, and practical interpretation so results can be shared with teams, customers, or records.
Mock XRF Composition Report
316 Stainless Steel Verification
Sample ID: NAA-26-0417-A | Method: XRF alloy library comparison
Confidence
97.8%
Alloy Match
AISI 316 Stainless
Result
Chemistry consistent
| Element | Name | Measured Composition |
|---|---|---|
| Fe | Iron | 67.21% |
| Cr | Chromium | 16.84% |
| Ni | Nickel | 10.14% |
| Mo | Molybdenum | 2.08% |
| Mn | Manganese | 1.21% |
| Cu | Copper | 0.19% |
| Zn | Zinc | <0.01% |
Interpretation: measured chromium, nickel, and molybdenum levels are consistent with 316 stainless steel. Surface condition and sample geometry should be considered when comparing trace values.
Industries
Analysis for industrial, cultural, academic, and personal materials questions.
XRF testing is useful wherever metal identity matters: specifications, provenance, quality assurance, restoration, recycling, research, and procurement.
Manufacturing
Oil & Gas
Construction
Marine
Utilities
Foundries
Machine Shops
Collectors
Museums
Aerospace
Automotive
Research
Contact
Get a quote for alloy identification.
Share what you need tested, how many samples you have, and whether you need documentation for QA, engineering, purchasing, restoration, or personal identification.