Galvanized Steel Wire & Strand for General Uses

• After-sales Service: 7X24
• Warranty: 36 Months
• Function: Construcion
• Payment: Tt/LC
• Product: Galvanized Iron Wire Steel
• Surface Treatment: Hot Dipped Galvanized
• Transport Package: Wooden Package
• Specification: 1.0mm
• Trademark: Sunstay
• Origin: China
• HS Code: 7312100000
• Production Capacity: 5000 Ton

Product Description

 

GALVANIZED STEEL WIRE & STRAND FOR GENERAL USES

1. Application: For ACSR, Earth Wire, Guy Wire, Communication cable, Agricultural greenhouse etc
2. Specification

Grade	1	2(a)	2(b)	3(a)	3(b)
Construction	3 wire strands	7 wire strands		19 wire strands
Construction Symbole	1x3	1x7(a)	1x7(b)	1x19(a)	2x19(b)

Classification of steel strands based on standard tensile strength, from 1 through 3.

Grade	1	2	3
Tensile Strength of Wire N/mm2	1230	880	690

Classification of steel strands based on coating amount of zinc.

Grade	Extra A	A	B
Amount of Zinc-Coating	Extra thick coating	Thick coating	Thin coating

Nominal Diameter of Wire and Diameter Tolerance of wire composing strands

Nominal Diameter (mm)	Diameter Tolerance (mm)	min. Breaking Loads(kN)			Elongation(%)			Torsion
		1	2	3	1	2	3	1	2
1.00	±0.05	0.961	0.696	0.539	2.0	2.0	2.0	18	14
1.20	±0.05	1.38	1.00	0.775	2.0	2.0	2.0	18	14
1.40	±0.05	1.88	1.36	1.06	2.0	2.0	2.0	18	14
1.60	±0.05	2.46	1.78	1.38	2.0	2.0	2.0	18	14
1.80	±0.06	3.12	2.25	1.75	3.0	3.0	3.0	16	12
2.00	±0.06	3.85	2.78	2.16	3.0	4.0	4.0	16	12
2.30	±0.06	5.09	3.67	2.85	3.0	4.0	4.0	16	12
2.6	±0.08	6.51	4.69	3.65	3.0	4.0	4.0	16	12
2.90	±0.08	8.10	5.83	4.53	3.0	4.0	4.0	14	10
3.20	±0.08	9.90	7.10	5.52	4.0	5.0	5.0	14	10
3.50	±0.10	11.8	8.49	6.60	4.0	5.0	5.0	14	10
3.80	±0.10	13.9	10.0	7.79	4.0	5.0	5.0	14	10
4.00	±0.10	15.4	11.1	8.63	4.0	5.0	5.0	14	10
4.30	±0.10	17.8	12.8	10.0	4.0	5.0	5.0	12	10
4.50	±0.10	19.5	14.0	10.9	4.0	5.0	5.0	12	10
5.00	±0.10	24.0	17.4	13.4	4.0	5.0	5.0	12	10

Pitch of outer lay

Grade	Pitch of outer lay
1	Nominal Diameter of wire 30 ± 5 times
2	Nominal Diameter of wire 40 ± 5 times
3	Nominal Diameter of wire 70 ± 10 times

Breaking Load for Steel Strands

Grade	Number of  Wire/Nominal Diameter (Wire/mm)	Calculated Diameter of Strands(mm)	Calculated Cross Section Area of Strands  (mm²)	min. Breaking Loads of Steel Strands (kN)			Nominal Mass (kg/km)
				1	2	3
1	3/2.90	6.2	19.8	22.4	16.1	12.6	156
	3/3.20	6.9	24.1	27.4	19.6	15.2	190
	3/3.50	7.5	28.9	32.5	23.4	18.2	228
	3/4.00	8.6	37.7	42.5	30.6	23.8	297
	3/4.30	9.3	43.6	49.2	35.5	27.7	344
	3/4.50	9.7	47.7	53.8	38.7	30.0	376
2	7/1.00	3.0	5.50	6.19	4.48	3.47	43.5
	7/1.20	3.6	7.92	8.90	6.44	4.99	62.7
	7/1.40	4.2	10.8	12.2	8.78	6.83	85.3
	7/1.60	4.8	14.1	15.9	11.5	8.90	111
	7/1.80	5.4	17.8	20.1	14.4	11.3	141
	7/2.00	6.0	22.0	24.8	17.8	13.9	174
	7/2.30	6.9	29.1	32.8	23.6	18.3	230
	7/2.60	7.8	37.2	42.0	30.2	23.5	294
	7/2.90	8.7	46.2	52.2	37.6	29.2	366
	7/3.20	9.6	56.3	63.7	45.7	35.6	446
	7/3.50	10.5	67.3	75.8	54.7	42.5	533
	7/3.80	11.4	79.3	89.6	64.4	50.1	628
	7/4.00	12.0	88.0	99.1	71.4	55.6	696
	7/4.30	12.9	102	115	82.8	64.4	805
	7/4.50	13.5	111	126	90.3	70.1	881
	7/5.00	15.0	137	155	112	86.5	1090
	19/1.60	8.0	38.2	42.1	30.4	23.6	304
3	19/1.80	9.0	48.3	53.3	38.4	29.8	384
	19/2.00	10.0	59.7	65.9	47.5	36.9	474
	19/1.60	8.0	38.2	42.1	30.4	23.6	304
	19/1.80	9.0	48.3	53.3	38.4	29.8	384
	19/2.00	10.0	59.7	65.9	47.5	36.9	474
	19/2.30	11.5	78.9	87.0	62.8	48.8	627
	19/2.60	13.0	102	112	80.1	62.4	802
	19/2.90	14.5	125	138	100	77.5	997
	19/3.20	16.0	153	170	122	94.4	1210
	19/3.50	17.5	183	201	145	113	1450
	19/4.00	20.0	239	263	189	147	1900