PE coated steel strand for prestressed strand:
Secification:
1Model Number:1*7
2Wre Guage:12.7/15.2/15.24/15.7/17.8/21.60mm
3Standard:ASTM A416/A416M-2006, ASTM A910-2005, BS5896-1980, GB/T5224-2003, JG3006-93.
4Tensile Strength:1570-1960
5Section Area:98.7-140.0
6Grease per meter:43-53
7Minimum thickness of caoted:1.0
8Firction factor:0.04-0.1
9Effect Modulus:0.003-0.004
10Mass per meter:0.875-1.30
| Specification | Tensile Strength | Section Area | Grease mass per meter | Minimum Thickness | Friction factor | Effect modulus | Mass per meter |
| 1*7-12.7 | 1720 1860 1960 | 98.7 | 43 | 1.0 | 0.04-0.1 | 0.003-0.004 | 0.875 |
| 1*7-15.20 | 1570 1670 1770 1860 1960 | 140.0 | 50 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1.21 |
| 1*7-15.24 | 1860 | 140.0 | 50 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1.21 |
| 1*7-15.70 | 1860 | 550.0 | 53 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1.30 |