| Categori | Model | Dwysedd Llinellol | Gwyriad Dwysedd Llinol (%) | Eiddo Tynnol | Cynnwys Lleithder (%) | Cynnwys Olew (%) | |||
| Torri Elongation (%) | Torri Cryfder (N) | Torri Cyfernod Amrywiad (%) | Modwlws Tynnol Elastigedd (GPa) | ||||||
| S48 Modwlws Canolig | S482 | 800 | ±3 | 2.8-3.8 | ≥172 | ≤5 | 90±10 | 7±3 | 1±0.4 |
| S482 | 1000 | ±3 | 2.8-3.8 | ≥215 | ≤5 | 90±10 | 7±3 | 1±0.4 | |
| S481 | 1500 | ±3 | 2.8-3.8 | ≥307 | ≤5 | 90±10 | 7±3 | 1±0.4 | |
| SP482 | 2000 | ±3 | 2.8-3.8 | ≥431 | ≤5 | 90±10 | 7±3 | 1±0.4 | |
| SP481 | 3000 | ±3 | 2.8-3.8 | ≥617 | ≤5 | 90±10 | 7±3 | 1±0.4 | |
| S58 Modwlws Uchel | S581 | 1500(1610) | ±3 | 2.2-3.2 | ≥307 | ≤5 | 120±10 | 7±3 | 1±0.4 |
| SP581 | 3000(3220) | ±3 | 2.2-3.2 | ≥615 | ≤5 | 120±10 | 7±3 | 1±0.4 | |
| SP581 | 6000(6440) | ±3 | 2.2-3.2 | ≥1176 | ≤5 | 120±10 | 7±3 | 1±0.4 | |
| SP581 | 7500(8050) | ±3 | 2.2-3.2 | ≥1372 | ≤5 | 120±10 | 7±3 | 1±0.4 | |
Amser post: Medi-22-2022