
Item | Result |
Yttrium | 86.5±0.5% |
Al | Balance 13% |
C | 0.1% max |
Ca | 0.3-0.4% |
Cu | 0.01% max |
Fe | 0.15% max |
Mg | 0.05% max |
Mn | 0.05% max |
P | 0.05% max |
S | 0.03% max |
Si | 0.1% max |
Ta | 0.01% max |
Ti | 0.01% max |
W | 0.2% max |
N | 0.1% max |
O | 0.4% max |
H | 0.1% max |