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Details for Earth Wire

Manufacturers of Wire Ropes, Slings and Strands India

Earth Wire
Construction and other properties of galvanized steel earth strand
Construction 7X3.00mm 7X3.15mm 7X3.25mm 7X3.33mm 7X3.66mm 7X4.00mm
Wire Size (D) Nominal 3.00 3.15 3.25 3.33 3.66 4.00
Max 3.06 3.21 3.32 3.40 3.73 4.08
Min 2.94 3.09 3.19 3.26 3.59 3.92
Minimum Tensile Strength (N/mm2) Before Stranding 981 1100 1310 981 1100 1310 981 1100 1310 981 1100 1310 981 1100 1310 981 1100 1310
After Stranding 931 1050 1260 931 1050 1260 931 1050 1260 931 1050 1260 931 1050 1260 931 1050 1260
Torsion of Wire on 100XD Before Stranding Min:20 Min:20 Min:20 Min:20 Min:20 Min:20
After Stranding Min:18 Min:18 Min:18 Min:18 Min:18 Min:18
Wrap Test on Wire No wire breakage during the test No wire breakage during the test No wire breakage during the test No wire breakage during the test No wire breakage during the test No wire breakage during the test
Elongation of wire (on 200mm gauge length) in percent Before Stranding Min:4 Min:4 Min:4 Min:4 Min:4 Min:4
After Stranding Min:3.5 Min:3.5 Min:3.5 Min:3.5 Min:3.5 Min:3.5
In Coating on Wires Amount of Coating (gm/m2) Before Stranding Min:240 Min:240 Min:250 Min:250 Min:260 Min:260
After Stranding Min:228 Min:228 Min:238 Min:238 Min:247 Min:247
In Coating On Wires Uniformity of Coating (gm/m2) Before Stranding Min:3 dips of 1 minute Min:3dips of 1 minute Min:3 dips of 1 minute Min:3 dips of 1 minute Min:3 dips of 1 minute Min:3 dips of 1 minute
After Stranding Min:2 dips of 1 minute and 1 dips of 1/2 minute Min:2 dips of 1 minute and 1 dips of 1/2 minute Min:2 dips of 1 minute and 1 dips of 1/2 minute Min:2 dips of 1 minute and 1 dips of 1/2 minute Min:2 dips of 1 minute and 1 dips of 1/2 minute Min:2 dips of 1 minute and 1 dips of 1/2 minute
Lay and Lay Length of Galvanized Steel Earth Strand (mm) RH Min:108 RH Min:113.4 RH Min:117.6 RH Min:120 RH Min:131.76 RH Min:144
Max:162 Max:170.1 Max:176.4 Max:180 Max:197.64 Max:216
Minimum Breaking Force of Galvanized Steel Earth Strand (Kn) 43.70 49.00 58.30 48.20 54.00 64.30 51.30 57.50 68.50 83.80 60.40 71.90 65.00 72.90 86.80 77.70 87.10 104.00
Aproximate Mass per km of Galvanized Steel Earth Strand (kg) 386 426 454 476 575 687
Equivalent Modulurs of Elasticity Galvanized Steel Earth Strand (kg/mm2) 19X1000 19X1000 19X1000 19X1000 19X1000 19X1000
Maximum d.c. resistance in ohm, per km of the galvanized steel earth strand at 20 (Degree symbol)C 3.77 3.41 3.2 3.05 2.51 2.09