Description
MP35N / UNS R30035 Certified Reference Material (CRM)
This MP35N certified reference material is a cobalt 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 MP35N Chemical Composition:
| Element | Composition |
| Al | 0.060% |
| B | 0.009% |
| C | 0.0049% |
| Co | 32.7% |
| Cr | 19.9% |
| Fe | 0.031% |
| Mn | 0.002% |
| Mo | 10.1% |
| N | 0.0018% |
| Ni | 36.53% |
| P | 0.0022% |
| S | 0.0013% |
| Si | 0.012% |
| Ti | 0.78% |
| V | 0.006% |
| Zr | 0.002% |
MP35N Nominal Chemical Composition:
| Element | Composition |
| C | 0.02% max |
| Mn | 0.15% max |
| P | 0.015% max |
| S | 0.010% max |
| Si | 0.15% max |
| Cr | 19-21% |
| Ni | 33-37% |
| Mo | 9-10.5% |
| Co | Balance |
| Ti | 1% max |
| B | 0.010% max |
| Fe | 1% max |
Other Names:
MP35N, AMS 5758, AMS 5844, AMS 5845, ASTM F562, UNS R30035
Available material forms:
- XRF: 1/8" thick disc, 1.5" diameter
- OES: 3/4" thick disc, 1.5" diameter
- Chips
Please Contact Us if you would like to know the specific dimensions of a sample.