7-Wire Uncoated Steel Strand for Prestressed Concrete as per ASTM A 416
Min.Breaking Strength | Nominal Dia. | Dia. Tolerance | Norminal Steel Area | Nominal Weight | Min. Breaking Load | Min.Load at 1%Extension | Min.Elongation Lo≥610mm | 0.7 G.U.T.S 1000hNorminal Relaxation |
MPA | mm | mm | Mm2 | Kg/Km | KN | KN | % | % |
1860 | 9.53 |
+0.66,-0.15 | 54.84 | 432 | 102.3 | 92.1 |
≥3.5 |
≤2.5 |
11.11 | 74.19 | 582 | 137.9 | 124.1 | ||||
12.70 | 98.7 | 775 | 183.7 | 165.3 | ||||
15.24 | 140.0 | 1102 | 260.7 | 234.6 | ||||
17.80 | 190.0 | 1492 | 353.0 | 318.0 | ||||
2000 | 12.70 | +0.66,-0.15 | 98.7 | 775 | 197.4 | 177.7 | ≥3.5 | ≤2.5 |
15.24 | 140.0 | 1102 | 280.0 | 252.0 |
