Product Details

ASTM A 475 3 / 8 ehs guy wire galvanized steel

Application:

Galvanized steel wire is used for ACSR,messenger wire,Guy wire,Stay wire,Earth wire,Damper,Helical Line Splices,Fence and so on.

Finish:Hot dipped

Content of Carbon:0.40%-0.85%

Galvanized steel wire:

Dia of wire:0.8mm-5.5mm

Galvanized steel wire strand:

Construction:1*3,1*7,1*19,1*37,

Dia. of wire in strand:1.2mm-4.25mm

1*19 Dia. of wire in strand:1.80mm-4.0mm

Standard:

ASTMA475,ASTMB498,BS183,BS4565,BS443,GB/T3428, YB/T5004,GB 1200-88,AS3607, AS1222, IEC60888,EN50189 and so on.

Tensile strength:900Mpa -1720Mpa

Zinc coating:120g/m2-549g/m2 Class A and Class B

Specifications for Galvanized steel wire

Diameter(mm)	Tensile strength(Mpa)	Weight of zinc(g/m2)
1.24--2.25	1340--1620	185--215
2.25--3.00	1310--1590	230
3.00--3.50	1290--1550	245
3.50--4.25	1290--1520	260
4.25--4.75	1290--1520	275
4.75--5.50	1290--1520	290

Intensity level	Wire diameter (mm)	Min.tensile strength (Mpa)	Min.stress with 1% extension (Mpa)	Min.extension percentage when L=250(%)	Min.number of 360°twists	Diameter of testing mandril (multiple)
General	>1.24--2.25	1340	1170	3	16	1
	>2.25--2.75	1310	1140	3	16	1
	>2.75--3.00	1310	1140	3.5	16	1
	>3.00--3.50	1290	1100	3.5	14	1
	>3.50--4.25	1290	1100	4	12	1
	>4.25--4.75	1290	1100	4	12	1
	>4.75--5.50	1290	1100	4	12	1
High	>1.24--2.25	1450	1310	2.5	16	3
	>2.25--2.75	1410	1280	2.5	16	3
	>2.75--3.00	1410	1280	3	16	4
	>3.00--3.50	1410	1240	3	14	4
	>3.50--4.25	1380	1170	3	12	4
	>4.25--4.75	1380	1170	3	12	4
	>4.75--5.50	1380	1170	3	12	4
Very high	>1.24--2.25	1620	1450	2	14	4
	>2.25--2.75	1590	1410	2	14	4
	>2.75--3.00	1590	1410	2.5	12	5
	>3.00--3.50	1550	1380	2.5	12	5
	>3.50--4.25	1520	1340	2.5	10	5
	>4.25--4.75	1520	1340	2.5	10	5
	>4.75--5.50	1520	1270	2.5	10	5

Specifications for EN50189(zinc coated steel wires)

Zinc coating requirements
Nominal wire Dia,mm		Class A		Class B		Class C		Class D		Class E
Over	Up To and Incl.	Min mass of Zn. g/mm2	Min.no of one minute dips	Min mass of Zn. g/mm2	Min.no of one minute dips	Min mass of Zn. g/mm2	Min.no of one minute dips	Min mass of Zn .g/mm2	Min.no of one minute dips	Min mass of Zn. g/mm2	Min.no of one minute dips
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	190	2.5	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	205	3	640	5	250	3.5
3	3.5	245	3.5	490	4	260	3.5	730	6	250	3.5
3.5	4.25	260	3.5	520	4	275	4	730	6	260	3.5

GB 1200-88 Specifications for Zinc coated steel wire strand

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

Specifications for Galvanized steel wire strand ASTM A475

(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.)