Description
This 41L40 leaded steel reference material is a chromium-molybdenum alloy steel with added lead for improved machinability, used as a standard for calibrating and verifying your spectrometer (handheld XRF, handheld LIBS, benchtop XRF, OES). This material provides certified composition values established through interlaboratory testing, giving you known composition data for calibration checks, instrument verification, and quality control on leaded and low alloy steels.
41L40 Leaded Steel Chemical Composition
| Element | Certified Value (wt%) |
|---|---|
| C | 0.40 |
| Mn | 0.90 |
| P | 0.009 |
| S | 0.022 |
| Si | 0.27 |
| Cu | 0.13 |
| Ni | 0.25 |
| Cr | 1.00 |
| Mo | 0.205 |
| Al | 0.024 |
| Pb | 0.135 |
Other Names: 41L40 Leaded Steel, Steel 41L40
Available material forms:
- OES - Disc: 41mm D x 19mm
- XRF - Disc: 41mm D x ~7mm
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