الحجم مم / انش
| G كغ/م | A سم2 | |
|---|---|---|
| 8 | 0,502 | 0,64 |
| 10 | 0,785 | 1,00 |
| 12 | 1,130 | 1,44 |
| 13 | 1,330 | 1,69 |
| 14 | 1,540 | 1,96 |
| 15 | 1,770 | 2,25 |
| 16 | 2,010 | 2,56 |
| 18 | 2,540 | 3,24 |
| 20 | 3,140 | 4,00 |
| 22 | 3,800 | 4,84 |
| 24 | 4,520 | 5,76 |
| 25 | 4,910 | 6,25 |
| 26 | 5,310 | 6,76 |
| 28 | 6,150 | 7,84 |
| 30 | 7,070 | 9,00 |
| 32 | 8,040 | 10,24 |
| 35 | 9,620 | 12,25 |
| 40 | 12,600 | 16,00 |
| 45 | 15,900 | 20,25 |
| 50 | 19,600 | 25,00 |
| 5/16 | 0,495 | 0,63 |
| 3/8 | 0,712 | 0,91 |
| 1/2 | 1,266 | 1,61 |
| 5/8 | 1,978 | 2,52 |
| 3/4 | 2,849 | 3,63 |
| 7/8 | 3,878 | 4,94 |
| 1 | 5,065 | 6,45 |
| 1 1/8 | 6,410 | 8,17 |
| 1 1/4 | 7,913 | 10,08 |
| 1 1/2 | 11,395 | 14,52 |
| 1 3/4 | 15,510 | 19,76 |
| 2 | 20,258 | 25,81 |