Description
Alloy R405 Nickel Alloy Certified Reference Material (CRM)
This Alloy R405 certified reference material is a nickel alloy widely used as a standard for calibrating and verifying your spectrometer (XRF, ICP-OES, Spark-OES, etc.). This material is precisely manufactured and certified to have traceable measurements and specified impurity levels, ensuring reliable results for laboratories performing calibration, quality control, and materials testing.
Certified R405 Chemical Composition:
| Element | Composition |
| Al | 0.043% |
| As | 0.0005% |
| C | 0.117% |
| Co | 0.040% |
| Cr | 0.499% |
| Cu | 31.2% |
| Fe | 1.71% |
| La | 0.006% |
| Mg | 0.018% |
| Mn | 0.96% |
| Mo | 0.102% |
| N | 0.0007% |
| Nb | 0.103% |
| Ni | 64.8% |
| O | 0.0008% |
| P | 0.011% |
| Pb | 0.0010% |
| S | 0.040% |
| Si | 0.161% |
| Ti | 0.0086% |
| W | 0.005% |
| Zr | 0.006% |
Alloy R405 Nominal Chemical Composition:
| Element | Composition |
| Ni + Co | 63% min |
| C | 0.3% max |
| Mn | 2% max |
| Fe | 2.5% max |
| S | 0.025-0.060% |
| Si | 0.5% max |
| Cu | 28-34% |
Other Names:
Alloy R405, UNS N04405, Money R-405, Nickel-Copper Alloy R-405, Free-Machining Monel R-405, Nickel 405,
Available material forms:
- XRF: 1/8" thick disc, 1.5" diameter
- OES: 3/4" thick disc, 1.5" diameter
- Chips: 50g of chips
Please Contact Us if you would like to know the specific dimensions of a sample.

