Product Details

Specifications

Galvanized Steel Wire used as overhead ground wire or static wire on transmission lines, as pole or structure guy wires.

Standards

ASTM B498, BS443, GB/T 3428, DIN 48200, JIS C3110, etc

Applications

1. The galvanized steel wire strand is used for overhead ground lines or electrical power transmission lines.

2.Stay or guy wire strands are produced for use with poles, towers, or any other form of guying. They can be used for telephones , power and CATV sets.

Construction

Concentrically stranded galvanized steel strand. Available in classes "A", "B" and "C" galvanizing, "A" being the least heavy and "C" being the most heavy. Available in five grades of strength: common, Siemens-Martin, high-strength, utilities, and extra-high-strength. Manufactured without welds per ASTM A-363 or with welds per ASTM A-475. Strands are formed to remain substantially in place when severed.

Specification

No. of wires	Steel wire dia.	Dia.	section area	Nominal tensile streng of Gal.steel wire (Mpa)									Approximate Weight of stand
				1175	1270		1370		1470		1570
				Breaking strength of strand
	mm	mm	mm2	kN≥									kg/100M
1×7	1.60	4.8	14.07	16.53		17.87		19.28		20.68	22.09	11.17
	1.80	5.4	17.81	20.93		22.62		24.40		26.18	27.96	14.14
	2.00	6.0	21.99	25.84		27.93		30.13		32.32	34.52	17.46
	2.20	6.6	26.60	31.26		33.78		36.44		39.10	41.76	22.77
	2.30	6.9	29.08	34.17		36.93		39.84		42.75	45.66	23.09
	2.60	7.8	37.17	43.60		47.20		50.92		54.63	58.30	29.51
	2.90	8.7	46.24	54.33		58.72		63.36		67.97	72.60	36.71
	3.00	9.0	49.48	58.14		62.84		67.79		72.74	77.68	42.38
	3.20	9.6	56.30	66.15		71.50		77.13		82.76	88.39	44.70
	3.50	10.5	67.35	79.14		85.85		92.27		99.00	105.74	53.48
	3.80	11.4	79.39	93.28		100.82		108.76		116.70	124.64	63.04
1×19	1.60	8.0	38.2	44.88		48.51		52.38		56.15	59.97	30.40
	1.80	9.0	48.35	56.81		61.40		66.24		71.07	75.91	38.49
	2.00	10.0	59.69	70.14		75.81		81.77		87.74	93.71	47.51
	2.20	11.6	72.22	84.86		91.71		98.94		106.16	113.39	56.69
	2.30	11.5	78.94	92.75		100.25		108.15		116.04	123.94	62.84
	2.60	13.0	100.88	118.53		125.12		138.20		148.29	158.38	80.30
	2.90	14.5	125.50	147.46		159.38		171.93		184.48	197.03	99.90
	3.00	15.0	134.30	157.80		170.56		183.99		197.42	210.85	105.43
	3.20	16.0	152.81	179.55		194.06		209.35		224.63	239.91	121.64

Notes:

Resistance is calculated using ASTM standard increments of stranding and metal conductivity of 61.2% IACS for EC (1350) and 8% IACS for steel. AC (60Hz) resistance includes current dependent hysteresis loss factor for 1 and 3 layer constructions.
Current ratings are based on 75centigrade conductor temperature, 25centigrade ambient, 2ft/s wind, 96/watts/sq. Ft sun, 0.5 coefficients of emissivity and absorption.

ACSR

IEC61089, BS215 part2, ASTM B232, DIN48204, BS EN50182,JIS C3110

AAC

IEC61089, BS215 part1, ASTM B231, DIN48201, JIS C3109, CSA C49

AAAC

IEC61089, BS 3242, ASTM B399, BS EN50183, DIN48201

ACS

ASTM B505, ASTM B416, DIN 48201

ACAR

ASTM B524, IEC 61089

AACSR

ASTM B711, DIN 48206, IEC 61089