1.1 ,This test method2 covers the X-ray fluorescence analysis of titanium alloys for the following elements in the ranges indicated:
| Element | Range, ,% |
| Aluminum | 0.041 to 8.00 |
| Chromium | 0.013 to 4.00 |
| Copper | 0.015 to 0.60 |
| Iron | 0.023 to 2.00 |
| Manganese | 0.003 to 9.50 |
| Molybdenum | 0.005 to 4.00 |
| Nickel | 0.005 to 0.80 |
| Niobium | 0.004 to 7.50 |
| Palladium | 0.014 to 0.200 |
| Ruthenium | 0.019 to 0.050 |
| Silicon | 0.014 to 0.15 |
| Tin | 0.017 to 3.00 |
| Vanadium | 0.017 to 15.50 |
| Yttrium | 0.0011 to 0.0100 |
| Zirconium | 0.007 to 4.00 |