| Customization: | Available |
|---|---|
| Material: | Steel Wire |
| Cross Sectional Shape: | Round |
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| Mechanics Properties & Dimension of Unbonded PC Steel Strand | |||||||||
| Specification | 1x7- Φ12.70 | 1x7- Φ15.20 | 1x7-Φ15.24 | ||||||
| Tensile Strength (Mpa) | 1720 | 1860 | 1960 | 1570 | 1670 | 1770 | 1860 | 1960 | 1860 |
| Section Area (mm²) | 98.7 | 140.0 | 140.0 | ||||||
| Grease Mass Per Meter (g/m) | 43 | 50 | 50 | ||||||
| Minimum Thickness of Coat (mm) | 0.8 | 1.0 | 1.0 | ||||||
| Friction Factor (μ) | 0.04~ 0.1 | 0.04~ 0.1 | 0.04~ 0.1 | ||||||
| Effect Modulus (k) | 0.003~ 0.004 | 0.003~ 0.004 | 0.003~ 0.004 | ||||||
| Mass Per Meter (kg/m) | 0.875 | 1.21 | 1.21 | ||||||
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