Galvanized Steel Core Wire for Fox ACSR Conductor

• Certification: ISO
• Surface: Smooth
• Technique: Galvanized
• Application: Rope, Packaging, Netting, Manufacturing, Fencing, Construction
• Alloy or Not: Non-alloy
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Model NO.: 2.79mm
• Transport Package: Standard Export Packing in Coil or on Reel
• Specification: 1.0mm-4.8mm
• Trademark: suntay
• Origin: Jiangsu, China
• HS Code: 731210
• Production Capacity: 20000tons/Year

Product Description

Galvanized steel core wire for FOX ACSR Conductor

Galvanized Steel Core Wire:also named High Tensile Galvanized Steel Wire, can be supplied in single wire or in seven strands. Suntay has supply the high quality ACSR core wire for many countries especially the  in areas with harsh environments.

Good Performance Characteristic:
Size available from 1.0 mm to 4.8mm
Available either greased or ungreased
All can be produced according to customers' actual requirement
99.995% pure zinc as raw material
Smooth surface among hot dipped galvanized wire
Strictly no joints and welds
High anti-corrosion performance

Physical Properties of Zinc-Coated Steel Wire Strand:
EN50189 Standard

Table 1. Initial Settings for Determining Stress 1% Extension
Nominal Wire Diameter		Initial Stress	Initial setting of extensometer for a gauge length of 250mm^2
mm		N/mm^2
1.24	2.25	100	0.125
2.25	3	200	0.25
3	4.75	300	0.375
4.75	5.5	400	0.5
For other gauge lengths, multiply the initial setting by the gauge length in mm divided by 250

Table 2. Zinc Coating Requirements
Nominal Wire Diameter		Class A		Class B		Class C		Class D		Class E
mm		Min. mass of Zn g/m2	Min. no. of one minute dips	Min. mass of Zn g/m2	Min. no. of one minute dips	Min. mass of Zn g/m2	Min. no. of one minute dips	Min. mass of Zn g/m2	Min. no. of one minute dips	Min. mass of Zn g/m2	Min. no. of one minute dips
Over	Up to and incl.
1.24	1.5	185	2	370	3.5	150	1	365	3	185	2
1.5	1.75	200	2	400	3.5	160	1.5	460	3.5	200	2
1.75	2	215	2.5	430	4	175	2	550	4	215	2.5
2	2.25	215	2.5	430	4	175	2	550	4	250	3.5
2.25	2.75	230	3	460	4	190	2.5	640	5	250	3.5
2.75	3	230	3	460	4	190	2.5	640	5	250	3.5
3	3.5	245	3.5	490	4	205	3	730	6	250	3.5
3.5	4.25	260	3.5	520	4	260	3.5	730	6	260	3.5
4.25	4.75	275	4	550	4	275	4	775	6	275	4
4.75	5	200	4	580	5	290	4	825	6	290	4

Table 3. Mechanical Properties of ST1A Wires
Nominal wire diameter		Diameter tolerance	Stress at 1% extension	Tensile strength	Elongation on 250mm	Mandrel diameter for wrapping test	No. of torsion twists
mm		mm	Mpa(N/mm2)	Mpa(N/mm2)	-	-	-
over	Up to and incl.
1.24	1.5	±0.03	1170	1400	3	1	18
1.5	1.75	±0.03	1170	1400	3	1	18
1.75	2.25	±0.03	1170	1400	3	1	18
2.25	2.75	±0.04	1140	1350	3	1	16
2.75	3	±0.05	1140	1350	3.5	1	16
3	3.5	±0.05	1100	1300	3.5	1	14
3.5	4.25	±0.06	1100	1300	4	1	12
4.25	4.75	±0.06	1100	1300	4	1	12
4.75	5.5	±0.07	1100	1300	4	1	12

ASTMB 498 Standard

Wire Diamater(mm)	Diamater Tolerance(mm)	Weight of Zinc-coating(g/m2)	Stress at 1% Extension,Min(Mpa)	Tensile Strength Min.(Mpa)	Elongation in 250mm,Min(%)
1.57-1.90	+0.04,-0.03	210	1310	1450	3.0
Over 1.9-2.3	+0.04,-0.03	220	1310	1450	3.0
Over 2.3-2.7	+0.05,-0.05	230	1280	1410	3.5
Over 2.7-3.1	+0.05,-0.05	240	1280	1410	3.5
Over3.1-3.5	+0.08,-0.05	260	1240	1410	4.0
Over 3.5-3.9	+0.08,-0.05	270	1240	1410	4.0
Over 3.9-4.5	+0.1,-0.08	275	1170	1380	4.0
Over 4.5-4.8	+0.1,-0.08	300	1170	1380	4.0

ASTM A 475

Dia.(Inch)	No. of Wire	(Inch)	Min. Breaking Load(lbf)					Approximate Weight(lb/100ft)
			Utilities Grade	Common Grade	Siemens-Martin Grade	High-Strength Grade	Extra High-Strength Grade
1/8 5/32	7 7	0.041 0.052	----- ----- ----- -----	540 870	910 1470	1330 2140	18300 29400	3.2 5.1
3/16 3/16 7/32	7 7 3	0.062 0.065 0.104	----- ----- 2400 ---- ----	1150 ---- --- 1400	1900 --- --- 2340	2850 --- ---- 3500	3990 ----- ----- 4900	7.3 8.0 8.8
7/32 1/4 1/4	7 3 3	0.072 0.120 0.120	---- ---- 3150 4500	1540 1860 --- ---	2560 3040 ---- ---	3850 4730 ---- ----	5400 6740 --- -----	9.8 11.7 11.7
1/4 9/32 9/32	7 3 7	0.080 0.130 0.093	---- --- ---- --- 4600	1900 2080 2570	3150 3380 4250	4750 5260 6400	6650 7500 8950	12.1 13.7 16.4
5/16 5/16 5/16	3 7 7	0.145 0.104 0.109	6500 --- ---- 6000	2490 3200 --- ---	4090 5350 --- ---	6350 8000 ----- ----	9100 11200 ----- ----	17.1 20.5 22.5
3/8 3/8 7/16	3 7 7	0.165 0.120 0.145	8500 11500 18000	3330 4250 5700	5560 6950 9350	8360 10800 14500	11800 15400 20800	22.0 27.3 39.9
1/2 1/2 9/16	7 19 7	0.165 0.100 0.188	25000 --- ----- ---- -----	7400 7620 9600	12100 12700 15700	18800 19100 24500	26900 26700 35000	51.7 50.4 67.1
9/16 5/8 5/8	19 7 19	0.113 0.207 0.125	---- --- ---- --- ---- ---	9640 11600 11000	16100 19100 18100	24100 29600 28100	33700 42400 40200	63.7 81.3 79.6
3/4 7/8 1	19 19 19	0.150 0.177 0.200	---- ---- ---- --- ---- ---	16000 24900 28700	26200 35900 47000	40800 55800 73200	58300 79700 104500	115.5 158.1 207.3
1 1-1/8 1-1/4	37 37 37	0.143 0.161 0.179	---- --- ---- ---- ----- ---	28300 36000 44600	46200 58900 73000	71900 91600 113600	102700 130800 162200	205.7 269.1 324.8