| TRIM | DEUNYDD | SEDD | DISG | CEFN | STEM | NODIADAU |
| 1 | 410 | 410 | 410 | 410 | 410 | |
| 2 | 304 | 304 | 304 | 304 | 304 | |
| 3 | F310 | 310 | 310 | 310 | 310 | |
| 4 | Caled 410 | Caled 410 | Caled 410 | 410 | 410 | Seddi 750BHN Isafswm |
| 5 | Wyneb caled | Stellite | Stellite | 410 | 410 | |
| 5A | Wyneb caled | Ni-Cr | Ni-Cr | 410 | 410 | |
| 6 | 410 a Cu-Ni | Cu-Ni | 410 | 410 | 410 | |
| 7 | 410 a Chaled 410 | Caled 410 | Caled 410 | 410 | 410 | Seddi 750BHN Isafswm |
| 8 | 410 a Gwyneb Caled | Stellite | 410 | 410 | 410 | |
| 8A | 410 a Gwyneb Caled | Ni-Cr | 410 | 410 | 410 | |
| 9 | Monel | Monel | Monel | Monel | Monel | |
| 10 | 316 | 316 | 316 | 316 | 316 | |
| 11 | Monel a Gwyneb Caled | Stellite | Monel | Monel | Monel | |
| 12 | 316 a Gwyneb Caled | Stellite | 316 | 316 | 316 | |
| 13 | aloi 20 | aloi 20 | aloi 20 | aloi 20 | aloi 20 | |
| 14 | Aloi 20 a Wyneb Caled | Stellite | aloi 20 | aloi 20 | aloi 20 | |
| 15 | 304 a Gwyneb Caled | Stellite | Stellite | 304 | 304 | |
| 16 | 316 a Gwyneb Caled | Stellite | Stellite | 316 | 316 | |
| 17 | 347 a Gwyneb Caled | Stellite | Stellite | 347 | 347 | |
| 18 | Aloi 20 a Wyneb Caled | Stellite | Stellite |
Amser postio: Mehefin-02-2022