|
|
| Diameter(mm) | Anti-pulling intersity(MPa) | ||
| B grade | C grade | D grade | |
| 1.00 | 1660-2010 | 1960-2300 | 2300-2690 |
| 1.20 | 1620-1960 | 1910-2250 | 2250-2550 |
| 1.40 | 1620-1910 | 1860-2210 | 2150-2450 |
| 1.60 | 1570-1860 | 1810-2160 | 2110-2400 |
| 1.80 | 1520-1810 | 1760-2110 | 2010-2300 |
| 2.00 | 1470-1760 | 1700-2010 | 1910-2200 |
| 2.20 | 1420-1710 | 1660-1960 | 1810-2110 |
| 2.50 | 1420-1710 | 1660-1960 | 1710-2060 |
| 2.80 | 1370-1670 | 1620-1910 | 1710-2060 |
| 3.00 | 1370-1670 | 1570-1860 | 1710-1960 |
| 3.20 | 1320-1620 | 1570-1810 | 1660-1910 |
| 3.50 | 1320-1620 | 1570-1810 | 1660-1910 |
| 4.00 | 1320-1620 | 1520-1760 | 1620-1860 |
| 4.50 | 1320-1570 | 1520-1760 | 1620-1860 |
| Diameter of Steel Wire (mm) | Times of turning round (no smaller than) | |
| B, C grade | D grade | |
| <=2.00 | 20 | 18 |
| >2.00 ~ 3.00 | 15 | 13 |
| >3.00 ~ 4.00 | 12 | 8 |
| >4.00 ~ 5.00 | 10 | 5 |
