Stable and Compacted Galvanized Steel Strand for Concrete

• Certification: ISO
• Surface: Smooth
• Technique: Galvanized
• Application: Rope, Packaging, Netting, Manufacturing, Fencing
• Alloy or Not: Non-alloy
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Transport Package: Standard Export Packing on Reel
• Specification: 1.0-5.0mm
• Trademark: Suntay
• Origin: Jiangsu, China
• HS Code: 731210
• Production Capacity: 20000tons/Year

Product Description

Stable and Compacted Galvanized Steel Strand for Concrete
 

Galvanized steel strands, also called galvanized stranded wires, which are twisted together by several galvanized steel wires. Among different steel wire strands, 1 × 3, 1 × 7, 1 × 19 galvanized stranded wire are the most popular. Because they are made by means of wire drawing followed by hot-dipped galvanizing or electrical galvanizing, the surface of the strands has a layer of zinc. Therefore, the strands have extremely excellent nature, such as excellent abrasion resistance, high tensile strength and corrosion resistance.
 

Specification

• Material: high carbon steel, mild steel wire.
• Wire diameter: 0.8 mm - 7.60 mm.
• Strand size: 5.4 mm - 17.80 mm.
• Length: according to the customer request.
• Finish: smooth, dimpled, indented.
• Zinc coating: according to ASTM A475 Class A, 80g/m² - 550g/m².
• Tensile strength: 1000 MPa - 1960 MPa.
• Standard: ASTM A363, ASTM A416, ASTM A648, EN 10138, BS 5896, AS 4671, ISO 6934, JIS G 3536, etc.
• Structure: 1 × 37, 1 × 25, 1 × 19, 1 × 7, 1 × 4, 1 × 3 and 1 × 2.

Features

• Environmental protection zinc coating.
• Thick and firm zinc coating.
• Good corrosion resistance of Class A.
• Unique anti-rust process on joints.
• Toughness maintains a long time.
• Good stability and reliability.
• A compacted structure with no crack, curve, or shift.

Applications
Galvanized Steel Strand has a long history of service to the power transmission industry, the pre-engineering building industry, the construction industry, fishing industry, municipalities and cable structures, etc.

• Power transmission industry: messenger wires, guy wires, core wires, earth wires, telecommunication cables, barrier cable, etc.
• Construction industry: high-rise and other commercial structures, multi-level parking garages, structure cables, etc.
• Road and bridge structures: highway and railway viaducts, suspension bridges and cable-stayed bridges, express way fencing, etc.

Precautions

1. Surface protection: no folding marks, no scratches, no defects such as broken, crushed, and hard to bend.
2. The surface of steel strand should keep away from oil, dirt, water and other impurities.
3. The ribs on strand surface should be consecutive, no crack and spalling phenomena.

Specification
 

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