Description
Alloy 718 Nickel Alloy Certified Reference Material (CRM)
This Alloy 718 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 Alloy 718 Chemical Compositions:
| Element | Composition 1 | Composition 2 |
| Al | 0.54% | 0.56% |
| B | 0.0039% | 0.0047% |
| C | 0.028% | 0.036% |
| Co | 0.066% | 0.253% |
| Cr | 18.5% | 18.46% |
| Cu | 0.025% | 0.059% |
| Fe | 18.1% | 18.4% |
| Mg | 0.0025% | |
| Mn | 0.027% | 0.071% |
| Mo | 3.01% | 2.91% |
| N | 0.009% | 0.0079% |
| Nb | 5.24% | 5.17% |
| Ni | 53.3% | 52.8% |
| P | 0.0032% | 0.0088% |
| Pb | 0.00015% | |
| S | 0.0005% | |
| Si | 0.044% | 0.108% |
| Sn | 0.0013% | |
| Ta | 0.006% | 0.0033% |
| Ti | 0.94% | 0.91% |
| V | 0.016% | 0.035% |
| W | 0.013% | 0.049% |
| Element | Composition 3 | Composition 4 |
| Al | 0.484 | 0.49% |
| B | 0.0039% | |
| C | 0.0258% | 0.0036% |
| Co | 0.293% | 0.097% |
| Cr | 18.08% | 19.6% |
| Cu | 0.034% | 0.018% |
| Fe | 18.10% | 17.0% |
| Mg | 0.0012% | |
| Mn | 0.047% | 0.026% |
| Mo | 2.90% | 3.13% |
| N | 0.0070% | 0.010% |
| Nb | 5.44% | 4.95% |
| Ni | 53.4% | 53.6% |
| O | 0.0009% | 0.014% |
| P | 0.0073% | 0.006% |
| S | 0.0013% | |
| Si | 0.053% | 0.036% |
| Ta | 0.004% | 0.006% |
| Ti | 1.00% | 1.01% |
| V | 0.026% | 0.017% |
| W | 0.038% | 0.010% |
Alloy 718 Nominal Chemical Composition:
| Element | Composition |
| Ni (includes Co) | 50-55% |
| Cr | 17-21% |
| Fe | Balance |
| Nb (includes Ta) | 4.75-5.50% |
| Mo | 2.8-3.3% |
| Ti | 0.65-1.15% |
| Al | 0.2-0.8% |
| Co | 1% max |
| C | 0.08% max |
| Mn | 0.35% max |
| Si | 0.35% max |
| P | 0.015% max |
| S | 0.015% max |
| B | 0.006% max |
| Cu | 0.30% max |
Other Names:
Alloy 718, Inconel 718, Nicrofer 5219, Alvac 718, Haynes 718, Altemp 718, UNS N07718, Werkstoff Nr. 2.4668
Available material forms:
- XRF: 1/8" thick disc, 1.5" diameter
- OES: 3/4" thick disc, 1.5" diameter
- Chips: 50g of chips
- Powder: 50g of powdered metal
Please Contact Us if you would like to know the specific dimensions of a sample.