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ASTM A 475 1*7 Zinc Coated Steel Wire Strand 1 4 Inch For High - Rise Buildings

Nanjing Suntay Steel Co.,Ltd

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Address: Huarong Building, No.85 Guanjiaqiao, Gulou District, Nanjing, Jiangsu,P.R.China

Contact name:Nancy

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ASTM A 475 1*7 Zinc Coated Steel Wire Strand 1 4 Inch For High - Rise Buildings

Country/Region china
City & Province nanjing jiangsu
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Product Details

FAQ

 1.Q:Are you factory or trading Company?

  A:We are factory

2.Q:Where is your factory located?How Can I visit?

  A:Our Factory is located in Dangtu Industry Park,Ma'anshan,Anhui Province.it is around 2.5hours to take bullet train from shanghai to our factory.Also you can visit us by air to Nanjing Airport,it is around 1 hours from Nanjing Airport to our factory.

3.Q:How does your factory to control your quality?

 A:Quality is priority,We always attach great importance quality controlling from the beginning to the end.

4.Q:How long is your delivery time?

  A:Normally it is around 1 week for our MOQ 10TONS.our daily output is more than 400tons,so usally fast delivery time for us for you can be guaranteed.

Technical Parameters

Galvanized Steel Wire as per ASTM B 498

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

Galvanized Steel Wire Strand as per ASTM A 475

Norminal Diamater of Strand

No. of  Wires

Diamater of Wire

Tolerance of Wire

Weight

Zinc-coating

Breaking Loading

mm

-

mm

mm

Kg/Km

g/m2

KN

3.18

7

1.04

±0.05

48

122

8.14

3.97

7

1.32

±0.05

76

122

13.078

4.76

7

1.57

±0.08

109

153

17.748

5.56

7

1.83

±0.08

146

153

24.02

6.35

7

2.03

±0.08

180

183

29.581

7.14

7

2.36

±0.10

244

214

39.812

7.94

7

2.64

±0.10

305

244

49.82

9.52

7

3.05

±0.10

407

259

68.503

11.11

7

3.68

±0.13

595

275

92.523

12.7

7

4.19

±0.13

770

275

119.657

 

 

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