Rare-earth zinc aluminum alloy coated steel wire 
 (1) performance 
 Item Unit 
 Performance 
 Size mm 5.4 6 6.6 7.8 9 
 Nominal tensile strength MPa> = 1370> = 1370> = 1370> = 1370> = 1370 
 Elongation%> = 3.0> = 3.0> = 3.0> = 3.0> = 3.0 
 Reverse number times/360> = 14> = 14> = 14> = 14> = 14 
 Strand breaking force KN> = 22.5> = 27.72> = 33.53> = 46.85> = 62.36 
 Zinc coating weight g/m2> = 180> = 200> = 210> = 220> = 250 
 Reference to the total weight Kgf/100m 14.14 17.46 22.77 29.51 42.37 
 Section area mm2 17.81 21.99 26.6 37.17 49.4 

 (2) use 
 For hanger, hanging, communication cables, overhead power lines and fixed objects, such as tethered. 
 (3) Features 
 1, the use of high-quality carbon steel wire rods, aluminum bath content is 0.2% -1.0%, rare earth (Ce + La) content of 0.05% -0.10%; 
 2, the structure is 1 × 7; 
 3, rare earth zinc aluminum alloy coating uniform, continuous, smooth, corrosion resistant; 
 4, from the uniform diameter and Dam, the wire tightly twisted; 
 5, in full compliance with YB/T183-2000 standards.