Description
This 317L Stainless Steel Certified Reference Material (CRM), UNS S31703, 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 materials analysis.
317L Certified Chemical Composition
| Element | Certified Value (wt%) | Element | Certified Value (wt%) |
|---|---|---|---|
| Al | 0.0044 | N | 0.055 |
| B | 0.0012 | Nb | 0.031 |
| C | 0.025 | Ni | 13.51 |
| Ca | 0.0017 | P | 0.029 |
| Co | 0.14 | S | 0.0017 |
| Cr | 18.2 | Si | 0.67 |
| Cu | 0.23 | Sn | 0.0049 |
| Fe | [62.8] | Ti | 0.0034 |
| Mn | 1.17 | V | 0.091 |
| Mo | 3.07 | W | 0.017 |
317L Stainless Steel Certificate of Analysis (BS 317L)
Other Names
317L Stainless Steel, UNS S31703, Molybdenum-Bearing Austenitic Stainless
Available Material Forms
- XRF – Disc: 37mm D x 7mm
- OES – Disc: 37mm D x 19mm
Contact Us
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