Specifications

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


Applications	Used as overhead ground wire or static wire on transmission lines, as pole or structure guy wires, and as messenger cable for field-erected aerial cable.
Specifications	SURAL steel strand meets or exceeds the following ASTM specifications: A-363 Zinc-Coated (Galvanized) Steel Overhead Ground Wire Strand A-475 Zinc-Coated Steel Wire Strand
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:1×7-3.00-12.6mm
1×19-5.00-16.00mm

Number of wires in strand	Stee wire diameter mm	Norminal diameter of the strand mm	The cross section area of strand mm²	Nominal tensile streng of Gal.steel wire Mpa					Approximate Weight of stand per Kg/100M
				1175	1270	1370	1470	1570
				Breaking strength of strand KN≥
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

Number of wires in strand	Stee wire diameter mm	Norminal diameter of the strand mm	The cross section area of strand mm²	Nominal tensile streng of Gal.steel wire Mpa					Approximate Weight of stand per Kg/100M
				1175	1270	1370	1470	1570
				Breaking strength of strand KN≥
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