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ASTM A475 Galvanized Guy Steel Wire Strands 1X7, 1X19

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Basic Info

Product Description

Model NO.

Galvanized Steel Wire Strands

Material Shape

Round Wire

Range of Application

Communication Industy

Certification

ISO9001

Brand

Hongda

Standard

ASTM A475

Trademark

Hongda Cable

Transport Package

500m/Roll, 1000m/Roll

Specification

1/4, 5/16, 3/8

Origin

China

HS Code

7312100000

Galvanized Steel Wire Strands 1x7, 1x19

Applications:

Guy Strands, Messenger Wires, Span Wires

Features:

» Excellent corrosion resistance

It meets or exceeds ASTM A475 and CSA-G12 Specification. It combines the strength of high carbon steel wire with the excellent corrosion resistance of class A, hot-dip zinc coating. It is normally recommended to power transmission industry, construction industry, communication industy and other guying applications.

ASTM A 475

Nominal Dia of Strand	Number of Wires in Strands	Nominal Dia of Coated Wires	Weight of Strand,	Minimum Breaking Strength of Strand, LBS
Inch (mm)		Inch (mm)	Lb/1000ft (Kg/1000m)	Utilities Grade	High Strength Grade	Extra-High Strength Grade
1/4 (6.35)	7	0.080 (2.03)	121 (180)	-	4,750	6,650
9/32 (7.14)	7	0.093 (2.36)	164 (244)	4,600	6,400	8,950
5/16 (7.94)	7	0.104 (2.64)	205 (305)	-	8,000	11,200
5/16 (7.94)	7	0.109 (2.77)	225 (335)	6,000	-	-
3/8 (9.52)	7	0.120 (3.05)	273 (406)	11,500	10,800	15,400
7/16 (11.11)	7	0.145 (3.68)	399 (594)	18,000	14,500	20,800
1/2 (12.70)	7	0.165 (4.19)	517 (769)	25,000	18,800	26,900
1/2 (12.70)	19	0.100 (2.54)	504 (750)	-	19,100	26,700
9/16 (14.29)	7	0.188 (4.78)	671 (999)	-	24,500	35,000
9/16 (14.29)	19	0.113 (2.87)	637 (948)	-	24,100	33,700
5/8 (15.88)	7	0.207 (5.26)	813 (1210)	-	29,600	42,400
5/8 (15.88)	19	0.125 (3.18)	796 (1185)	-	28,100	40,200
3/4 (19.05)	19	0.150 (3.81)	1,155 (1719)	-	40,800	58,300
7/8 (22.22)	19	0.177 (4.50)	1,581 (2553)	-	55,800	79,700
1 (25.40)	19	0.200 (5.08)	2,073 (3085)	-	73,200	104,500

CSA-G12 CLASS A ZINC COATING (METRIC)

Diameter	Number of wires & diameter	Approx. Metallic Area	Weight	Minimum Breaking Load - kN
(mm)	(mm)	(sq. mm)	(kg/1000m)	Grade 1100	Grade 1300	Grade 1500
5	7 x 1.70	15.9	130	16.5	19.5	22.5
6	7 x 2.10	24.2	190	25.0	30.0	34.5
7	7 x 2.40	31.7	250	33.0	39.0	45.0
8	7 x 2.80	43.1	340	45.0	53.0	61.5
9	7 x 3.00	49.5	390	52.0	61.0	70.5
10	7 x 3.60	71.3	560	74.5	88.0	101.5
12	7 x 4.20	97.0	760	101.0	120.0	138.0

CSA-G12 CLASS A ZINC COATING (IMPERIAL)

Diameter	Number of wires & diameter	Approx. Metallic Area	Weight	Minimum Breaking Load - lbs
(Inches)	(Inches)	(sq. Inches)	(lbs/1000ft)	Grade 160	Grade 180	Grade 220
3/16"	7 x 0.065	0.02	79	3500	4000	4800
1/4"	7 x 0.083	0.04	129	5700	6400	7900
9/32"	7 x 0.095	0.05	169	7500	8500	10300
5/16"	7 x 0.109	0.07	223	9900	11100	13600
3/8"	7 x 0.120	0.08	270	12000	13500	16500
7/16"	7 x 0.144	0.11	389	17300	19500	23800
1/2"	7 x 0.165	0.15	511	22700	25500	31200
5/8"	7 x 0.207	0.24	813	35800	40200	49200

BUNDLING WIRE FOR LOGGING 1X7

It is used in the forest logging industry with high quality products and has the highest breaking strength in the industry. It is available in reeless packs. It also ensure a quality crimp with aluminium crimping sleeves.

APPLICATIONS:

Forest logging industry

FEATURES:

» Highest breaking strength

Norminal Diameter of Strand	Number of Wires in Strands	Norminal Diameter of Coated Wires	Weight of Strand,	Minimum Breaking Strength of Strand, LBS
inch		inch	lb/1000ft	Regular Tensile	High Tensile
5/16	7	0.104	205	11,500
5/16	7	0.104	205		19,000
3/8	7	0.120	273		18,000