Description
This 20W Gray Cast Iron Certified Reference Material (CRM) is designed for the calibration and verification of handheld XRF, benchtop XRF, handheld LIBS, and Spark-OES spectrometers. It provides certified chemical composition values for instrument performance checks, calibration development, quality control, and cast iron materials analysis.
20W Gray Iron Certified Chemical Composition
| Element | Certified Value (wt%) | Element | Certified Value (wt%) |
|---|---|---|---|
| Carbon | 3.27 | Molybdenum | 0.054 |
| Manganese | 0.62 | Tin | 0.086 |
| Phosphorus | 0.045 | Titanium | 0.015 |
| Sulfur | 0.036 | Vanadium | 0.007 |
| Silicon | 2.64 | Aluminum | 0.004 |
| Copper | 0.29 | Arsenic | 0.004 |
| Nickel | 0.082 | Cobalt | 0.005 |
| Chromium | 0.092 |
20W Gray Iron Certificate of Analysis (BS 20W)
Other Names
Gray Cast Iron Reference Material
Available Material Forms
- XRF – Disc: 47mm D x 13mm
- OES – Disc: 47mm D x 13mm
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