ACSR core wire thick and uniform zinc-coating bright and smooth surface stable mechanical properties
Nominal Dia. (mm) | Dia deviation Allowed (mm) | Ordinary tensilestrength (Mpa) not less than | 1% elongation stress (Mpa) not less than | Elongation rate % (L0=250mm) not less than | Torsion times(times/360°) not less than | Torsion test Mandre Dia(MULT) | |||||||
1.24-2.25 | ±0.03 | 1340 | 1170 | 3.0 | 16 | 1 | |||||||
2.25-2.75 | ±0.04 | 1310 | 1140 | 3.0 | 16 | 1 | |||||||
2.75-3.00 | ±0.05 | 1310 | 1140 | 3.5 | 16 | 1 | |||||||
3.00-3.50 | ±0.05 | 1290 | 1100 | 3.5 | 14 | 1 | |||||||
3.50-4.25 | ±0.06 | 1290 | 1100 | 4.0 | 12 | 1 | |||||||
4.25-4.75 | ±0.06 | 1290 | 1100 | 4.0 | 12 | 1 |
Dia.(mm) | Zinc coating weight(g/m2) not less than | Torsion test Dia of cylindrical mandre devided by niminal Dia. Of wire | No. of turns | |||||||
1.24-1.50 | 185 | 4 | 8 | |||||||
1.50-1.75 | 200 | 4 | 8 | |||||||
1.75-2.25 | 215 | 4 | 8 | |||||||
2.25-3.00 | 230 | 4 | 8 | |||||||
3.00-3.50 | 245 | 4 | 8 | |||||||
3.50-4.25 | 260 | 5 | 8 | |||||||
4.25-4.75 | 275 | 5 | 8 |
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