Galvanized Steel Wire Stranded,Galvanized steel-Huatong Cable Inc

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Conductor

Conductor :

GSW- Galvanized Steel Wire Stranded

Certificate: ISO 9001
Supply Ability: 5000km/Month
Packaging Details: Wood Drum, Wood-metal Drum or Metal Drum.
Port: Qingdao / Tianjin/ Ningbo / Shanghai

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ht@htcable.cn

■Application

Galvanized steel strand is made of 7,19 or 37 wire galvanized steel wire, It’s usually use for steel core for ACSR, stay wire or guy wire.It is widely used for transmission poles and railway track signals, And they can also be used in the aerial transmission line as the line material of ground connection to avoid the lightning strike.

■Structure

Galvanized steel wire made from fully-killed steel with a carbon content of 0.6% has a UTS of 1.31-1.39Gpa, It is galvanized by either a hot dip or electrolytic process to give a zinc coating mass of 200-260g/m2.

■Standard

Products can be manufactures according to IEC standard, ASTM standard,BS standard, DIN and other standard and customizable cable.

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■ASTM A475 Standard

Nominal Diameter of Strand in.[mm]		Number of Wires in Strand	Nominal Diameter of Coated Wires in Strand in.[mm]		Approximate Weight of Strand Ib/1000 ft[kg/ km]			Minimum Breaking Strength of Strand，Ibf[KN]





								Common Grade			Siemens- Martin Grade			High- Strength Grade			Extra High- Strength Grade


1/8 5/32 3/16 3/16 7/32 7/32 1/4 1/4 1/4 9/32 9/32 5/16 5/16 5/16 3/8 3/8 7/16 1/2 1/2 9/16 9/16 5/8 5/8 3/4 7/8 1 1 1 1/8 1 1/4	3.18 3.97 4.76 4.76 5.56 5.56 6.35 6.35 6.35 7.14 7.14 7.94 7.94 7.94 9.52 9.52 11.11 12.70 12.70 14.29 14.29 15.88 15.88 19.05 22.22 25.40 25.40 28.58 31.75	7 7 7 7 3 7 3 3 7 3 7 3 7 7 3 7 7 7 19 7 19 7 19 19 19 19 37 37 37	0.041 0.052 0.062 0.065 0.104 0.072 0.120 0.120 0.080 0.130 0.093 0.145 0.104 0.109 0.165 0.120 0.145 0.165 0.100 0.188 0.113 0.207 0.125 0.150 0.177 0.200 0.143 0.161 0.179	1.04 1.32 1.57 1.65 2.64 1.83 3.05 3.05 2.03 3.30 2.36 3.68 2.64 2.77 4.19 3.05 3.68 4.19 2.54 4.78 2.87 5.26 3.18 3.81 4.50 5.08 3.63 4.09 4.55	1 1 2 2 2 3	32 51 73 80 88 98 117 117 121 137 164 171 205 225 220 273 399 517 504 671 637 813 796 155 581 073 057 691 248	48 76 109 119 131 146 174 174 180 204 244 255 305 335 328 407 595 770 751 1000 949 1211 1186 1721 2356 3089 3065 4010 4840	1 1 1 1 1 2 2 2 3 3 4 5 7 7 9 9 11 11 16 21 28 28 36 44	540 870 150 400 540 860 900 080 570 490 200 330 250 700 400 620 600 640 600 000 000 900 700 300 000 600	2.402 3.870 5.115 6.228 6.850 8.274 8.452 9.252 11.432 11.076 14.234 14.813 18.905 25.355 32.917 33.895 42.703 42.881 51.599 48.930 71.172 97.416 127.664 125.885 160.136 198.391	1 1 2 2 3 3 3 4 4 5 5 6 9 12 12 15 16 19 18 26 35 47 46 58 73	910 470 900 340 560 040 150 380 250 090 350 560 950 350 100 700 700 100 100 100 200 900 000 200 900 000	4.048 6.539 8.452 10.409 11.387 13.523 14.012 15.035 18.905 18.193 23.798 24.732 30.915 41.591 53.823 56.492 69.837 71.616 84.961 80.513 116.543 159.691 209.066 205.508 262.000 324.720	1 2 2 3 3 4 4 5 6 6 8 8 10 14 18 19 24 24 29 28 40 55 73 71 91 113	330 140 850 500 850 730 750 260 400 350 000 360 800 500 800 100 500 100 600 100 800 800 200 900 600 600	5.916 9.519 12.677 15.569 17.126 21.040 21.129 23.398 28.469 28.246 35.586 37.187 48.040 64.499 83.627 84.961 108.981 107.202 131.667 124.995 181.487 248.211 325.610 319.827 407.457 505.318	1 2 3 4 5 6 6 7 8 9 11 11 15 20 26 26 35 33 42 40 58 79 104 102 130 162	830 940 990 900 400 740 650 500 950 100 200 800 400 800 900 700 000 700 400 200 300 700 500 700 800 200	8.140 13.078 17.748 21.796 24.020 29.981 29.581 33.362 39.812 40.479 49.820 52.489 68.503 92.523 119.657 118.768 155.688 149.905 188.605 178.819 259.331 354.523 464.839 456.832 581.827 721.502

■ASTM B498 Standard

Tensile Requirements

Specified Diameter, in.	Stress at 1 % Extension, min, Kpsi		Ultimate Tensile Strength, min, Kps		Elongation in 10 in., min, %
Specified Diameter, in.	Class A	Class C	Class A	Class C	Class A	Class C
0.0500 to 0.0899, incl	190	170	210	190	3.0	3.0
0.0900 to 0.1199, inc	185	165	205	185	3.5	3.0
0.1200 to 0.1399, incl	180	160	205	185	4.0	3.0
0.1400 to 0.1900, incl	170	155	200	180	4.0	4.0

Zinc Coating

Specified Diameter of Coated Wire, in.	Area Density of Coating, min, of Uncoated Wire Surface, oz/ft 2
Specified Diameter of Coated Wire, in.	Class A	Class C
0.0500 to 0.0599, incl	0.60	1.80
0.0600 to 0.0749, incl	0.65	1.95
0.0750 to 0.0899, incl	0.70	2.10
0.0900 to 0.1039, incl	0.75	2.25
0.1040 to 0.1199, incl	0.80	2.40
0.1200 to 0.1399, incl	0.85	2.55
0.1400 to 0.1799, incl	0.90	2.70
0.1800 to 0.1900, incl	1.00	3.00

■ASTM A856/A856M

Wire Diameter，in[mm]		Soft，ksi[MPa]		Medium，ksi[MPa]		Hard，ksi[MPa]
0.035 to under 0.080	0.20 to under 2.00	75	515	70 to 100	485 to 690	90 to 120	820 to 825
0.080 to under 0.106	2.00 to under 2.50	75	515	70 to 95	485 to 655	85 to 115	585 to 795
0.106 to 0.176	2.50 to under 4.70，incl	70	485	65 to 90	450 to 620	80 to 110	550 to 760
Over 0.176	[4.70]	70	485	60 to 85	415 to 585	75 to 105	515 to 725

■ASTM B802

Specified Diameter,in.	Stress at1% Extension,min,Ksi	Ultimate Tensile Strength,min,Ksi	Elongation in 10 in.,min,%
Specified Diameter,in.	Class A Class C	Class A Class C	Class A Class C
0.0500 to 0.0899, incl	190 170	210 190	3.0 3.0
0.0900 to 0.1199, incl	185 165	205 185	3.5 3.0
0.1200 to 0.1399, incl	180 160	205 185	4.0 3.0
0.1400 to 0.1900, incl	170 155	200 180	4.0 4.0

■ASTM B803

Specified Diameter in.	Stress at 1% Extension,min ksi	Ultimate Tensile Strength,min ksi	Elongation in 10 in.,min %
0.0500 to 0.0899,incl	210	235	3
0.0900 to 0.1199,incl	205	230	3
0.1200 to 0.1399,incl	200	225	3.5
0.1400 to 0.1900,incl	195	220	3.5

■ASTM B958

Extra-High-Strength Tensile Requirements

Specified Diameter in.	Stress at 1% Extension,min kpsi	Ultimate Tensile Strength,min kpsi	Elongation in 10 in.,min %
0.0500 to 0.0899,incl	225	265	3
0.0900 to 0.1199,incl	220	260	3
0.1200 to 0.1399,incl	215	255	3.5
0.1400 to 0.1900,incl	210	250	3.5

Extra-High-Strength Tensile Requirements

Specified Diameter in.	Stress at 1% Extension,min kpsi	Ultimate Tensile Strength,min kpsi	Elongation in 10 in.,min %
0.0500 to 0.0899,incl	230	285	3
0.0900 to 0.1199,incl	225	275	3
0.1200 to 0.1399,incl	220	270	3.5
0.1400 to 0.1900,incl	215	265	3.5

Consulting requirements: