Galvanized Steel Strand Galvanized Steel Wire Gsw Wire

galvanized steel stranded cable zinc coated wire gsw wireGSW (Galvanized Steel Wire) 1. StandardsASTM A475: Standard Specification for Zinc-Coated Steel Wire StrandASTM B 498: Standard Specification for Zinc-Coated (Galvanized) Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR&rp

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galvanized steel stranded cable zinc coated wire gsw wire


GSW (Galvanized Steel Wire) 

1. Standards
ASTM A475: Standard Specification for Zinc-Coated Steel Wire Strand
ASTM B 498: Standard Specification for Zinc-Coated (Galvanized) Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR)
BS183: Specification for General Purpose Galvanized Steel Wire Strand
BS 50189: Conductors ofr overhead lines-Zinc coated steel wires
IEC 60888: Zinc-coated steel wires for stranded conductors
DIN 48200: Wires for stranded conductors 
JIS G 3537: Zinc-coated steel wire strands
AS 1222.1: Steel conductors and stays-Bare overhead

2.Technical Data
 Hot-Dipped Galvanized steel wire
 Diameter:1.24~5.50mm
 Zinc Coating:150-400g/m2 ASTM class A. class B.
 Tensile Strength:900-1720 mpa.
 Intensity Level:General,High,Very High.
 Min.No. of 360° twists:10~16.
 Construction:1×3,1×7,1×19.

3. Application
Used as overhead ground wire or static wire on transmission lines, as pole or structure guy wires, and as messenger cable, fields and pastures division, animal containment.

4.Standard ASTM A 475
Number of
wires/
Nominal dia.
Approx.
strand dia.
Utilities gradeCommon gradeSiemens-
martingrade
High-
strength grade
Extra high- strength gradeApprox.
weight
No./mmInchmmkNkNkNkNkNkg
3/2.647/325.56-6.22810.40915.56921.796131
3/3.051/46.3514.0128.27413.52321.04029.981174
3/3.051/46.3520.017----174
3/3.309/327.14-9.25215.03523.39833.362204
3/3.685/167.9428.91311.07618.19328.24640.479255
3/4.193/89.5237.81014.81324.73237.18752.489328
7/1.041/83.18-2.4024.0485.9168.14048
7/1.325/323.97-3.8706.5399.51913.07876
7/1.573/164.76-5.1158.45212.67717.748109
7/1.653/164.7610.676 ---119
7/1.837/325.56-6.85011.38717.12624.020146
7/2.031/46.35-8.45214.01221.12929.581180
7/2.369/327.1420.46211.43218.90528.46939.812244
7/2.645/167.94-14.23423.79835.58649.820305
7/2.775/167.9426.689----335
7/3.053/89.5251.15518.90530.91548.04068.503407
7/3.687/1611.1180.06825.35541.59164.49992.523595
7/4.191/212.70111.20632.91753.82383.627119.657770
7/4.789/1614.29-42.70369.837108.981155.6881000
7/5.265/815.88-51.59984.961131.667188.6051211
19/2.541/212.70-33.89556.49284.961118.768751
19/2.879/1612.49-42.88171.616107.202149.905949
19/3.185/815.88-48.93080.513124.995178.8191186
19/3.813/419.05-71.172116.543181.487259.3311721
19/4.507/822.22-97.416159.691248.211354.5232356
19/5.08125.40-127.664209.066325.610464.8393089
37/3.63125.40-125.885205.508319.827456.8323065
37/4.09 28.58-160.136262.000407.457581.8274010
37/4.5531.75-198.391324.720505.318721.5024840

BS 183 standard
 
Number of wires/Dia.Approx. Strand Dia.Minimum Breaking Load of StrandApprox.Weight
Grade 350Grade 480Grade 700Grade850Grade 1000Grade 1150Grade 1300
 mmkNkNkNkNkNkNkNkg/km
3/1.803.92.653.66-    60
3/2.655.75.87.95-    130
3/3.2578.711.95-   -195
3/4.008.613.218.1-    295
4/1.804.43.554.9-    80
4/2.656.47.710.6o-    172
4/3.257.911.615.9-    260
4/4.009.717.624.135.2    390
5/1.504.13.14.246.18   -69
5/1.804.94.456.18.9    95
5/2.657.29.6513.2519.3   -220
5/3.258.814.519.929   -320
5/4.0010.82230.1543.95    490
7/O.561.70.60.831.2 1.71.982.2414
7/0 712.10.971.331 94 2.753.193.628
7/0.852.61.391.92.8 3.954.575.1531
7/0.902.71.552.143.1 4.455.125.835
7/l.0031.922.643.85 5.56.327.1543
7/1.253.83.014.16 8.559.8811.1567
7/1.404.23.755.177.549.1610.7512.351484
7/RS*4.33.855.287.79.351112.6514.386
7/1.604.54.96.759.8511.9514.116.218.3110
7/1.805.46.238.5512.45-17.820.523.2140
7/2.0067.710.5515.4 2225.328.6170
7/2.367.110.714.721.4 30.635.239.8240
7/2.65813.518.527 38.644.450.2300
7/3.00917.323.7534.65 49.556.964.3392
7/3.159.519.126.238.2 5405562.7570.9430
7/3.259.820.327.8540.65 58.0566.875.5460
7/3.651125.635.551.25 73.2584.295.2570
7/4.001230.942.261.6 88101114690
7/4.2512.834.7547.6569.5 99.3114129780
7/4.751443.459.4586.8O 124142.7161.3970
19/1.0055.227.1610.45 14.9217.1619.4120
19/1.256.38.1611 .1916.32 23.3226.8130.31180
19/1.40710.2414.0420.47 29.2533.6438.02230
19/1.60813.3718.3526.75 38.243.9349.66300
19/2.001020.928.6541.7850.7459.6968.6477.6470
19/2.5012.532.6544.865.2979.2893.27107.3121.3730
19/3.00154764.594114.1134.3154.5174.61050
19/3.5517.865.890.27131.6159.9188216.3244.51470
19/4.002083.55114.6167.1203238.7274.6310.41870
19/4.7523.8117.85161.6235.7286336.7387.2437.72630

IEC 61089 standard
 
  Nominal area Stcode numberArea/mm2   Number of wiresDiameter/mmLinear Mass/(kg/km)Rated strength/kN  Max.D.C Resistance
(20ºC)/(Ω/km)
  JGIAJGIBJG2AJG3A
30427.172.226.66213.336.333.639.343.97.1445
406.342.772.798.36335.955.951.760.267.94.5362
651067.873.5110.53553.287.480.793.51032.8578
8512.584.773.9311.78666.5109.3100.8116.9128.82.2862
10016108.474.4413.32853.1139.9129199.71641.7861
10016108.4192.713.48857142.1131.2152.9172.41.7944
15025169.4193.3716.851339.1218.6201.6238.9262.61.1484
25040271.1194.2621.312141.6349.7322.6374.1414.10.7177
25040271.1373.0521.382148.1349.7322.6382.3420.20.7196
40063427373.8326.833383.2550.8508.1589.36490.4569





 

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