Llinyn rhaff gwifren 1 * 7
Llinyn rhaff gwifren 1 * 7
| Maint (mm) | Adeiladu | Tua Pwysau (Kg/100m) | Cryfder tynnol (N/mm2) | Min.Torri Cryfder (KN) |
| 0.6 | 1*7 | 0.19 | 1770. llarieidd-dra eg | 0.34 |
| 1.2 | 1*7 | 0.75 | 1770. llarieidd-dra eg | 1.38 |
| 1.5 | 1*7 | 1.17 | 1770. llarieidd-dra eg | 2.15 |
| 1.8 | 1*7 | 1.69 | 1770. llarieidd-dra eg | 3.1 |
| 2.1 | 1*7 | 2.30 | 1770. llarieidd-dra eg | 4.22 |
| 2.4 | 1*7 | 3.00 | 1770. llarieidd-dra eg | 5.51 |
| 2.7 | 1*7 | 3.80 | 1770. llarieidd-dra eg | 6.97 |
| 3 | 1*7 | 4.69 | 1770. llarieidd-dra eg | 8.6 |
| 3.3 | 1*7 | 5.67 | 1770. llarieidd-dra eg | 10.4 |
| 3.6 | 1*7 | 6.75 | 1770. llarieidd-dra eg | 12.4 |
| 3.9 | 1*7 | 7.92 | 1770. llarieidd-dra eg | 14.5 |
| 4.2 | 1*7 | 9.19 | 1770. llarieidd-dra eg | 16.9 |
| 4.5 | 1*7 | 10.55 | 1770. llarieidd-dra eg | 19.4 |
| 4.8 | 1*7 | 12.00 | 1770. llarieidd-dra eg | 22 |
| 5.1 | 1*7 | 13.55 | 1770. llarieidd-dra eg | 24.9 |
