ele-galvanized pc wire

1.Size:4.00mm-7.50mm 2.1370-1860MPA 3.straightening 4.low-relaxation 1000hrs test passed 5.fatigue test passed
 
Size/mm  
Nominal
Tensile
Strength/Mpa  
Yield
Strength/Mpa  
Elongation
Lo=200mm/% 180oBending
Times  
Relaxation
Times Bending
Radius/mm Condition %
4.00 1470
1570
1670
1770
1860 1290
1380
1470
1560
1640  
=3.5 =3 10  
Initial load
being 70% of
nominal
breaking
strength  
=2.5
ele-galvanized pc wire