| Code Value | Definition |
|---|---|
| ALUMINUM | ALUMINUM |
| BRASS | BRASS |
| BRONZE | BRONZE |
| COPPER | COPPER |
| GOLD | GOLD |
| IRIDIUM | IRIDIUM |
| IRON | IRON |
| LEAD | LEAD |
| OSMIUM | OSMIUM |
| PALLADIUM | PALLADIUM |
| PEWTER | PEWTER |
| PLATINUM | PLATINUM |
| RHENIUM | RHENIUM |
| RHODIUM | RHODIUM |
| RUTHENIUM | RUTHENIUM |
| SILVER | SILVER |
| TIN | TIN |