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  • ASTM A475 zinc coated steel wire strand

ASTM A475 zinc coated steel wire strand


ASTM A475 zinc coated steel wire strand 
· Zinc-coating Grade : Class 1 A B & Class C
· Structure : 1*7  1*19
· Grade: commom grade , martion grade, HS grade, EHS grade
· Techinique:Left lay
· Common size.: 1/4" , 5/16" ,   3/8" ,  1/2" 
· Reel : 1500m/wooden reel or as customer's request
· Packing: By Coil , By Good Quality Wooden Reel, Steel Reel 


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

图六.jpg

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