Description
253MA Austenitic Stainless Steel Certified Reference Material (CRM)
This 253-MA certified reference material is an austenitic stainless steel 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 253 MA Stainless Steel Chemical Composition:
| Element | Composition |
| Fe | Balance |
| Al | 0.006% |
| As | 0.007% |
| C | 0.070% |
| Ca | 0.0017% |
| Ce | 0.064% |
| Cr | 21.07% |
| Co | 0.118% |
| Cu | 0.19% |
| Mn | 0.61% |
| N | 0.1605% |
| Nb | 0.003% |
| Ni | 10.81% |
| O | 0.0052% |
| P | 0.023% |
| S | 0.0011% |
| Si | 1.50% |
| Ta | 0.003% |
| Sn | 0.006% |
| Ti | 0.002% |
| V | 0.042% |
| W | 0.022% |
253MA Chemical Range:
| Element | Composition |
| Fe | Balance |
| C | 0.05-0.10% |
| Mn | 0.8% max |
| Si | 1.1-2% |
| P | 0.040% max |
| S | 0.030% max |
| Cr | 20-22% |
| Ni | 10-12% |
| N | 0.14-0.20% |
| Ce | 0.03-0.08% |
Other Names:
Stainless Steel 253MA, UNS S30815, EN 1.4835, Outokumpu 253MA, SS 2368, ASTM A240, ASTM A276, EN 10095
Available material forms:
- XRF: ~1/8" thick disc, ~1.5" diameter
- OES: unavailable
- Chips: 50g of chips
Please Contact Us if you would like to know the specific dimensions of a sample.