home
 service contact feedback
companyproductsserviceweavingfeedbackcontact
 
 

Stainless Steel Wire Mesh
Welded Wire Mesh
Hexagonal Wire Netting
Brass Wire Mesh
Phosphor Bronze Wire Mesh
Window Screening
Galvanized Square Wire Mesh
Diamond Wire Mesh
Chain Link Fence
Wire Processed Products
Stainless Steel Wire
Black Iron Wire
Galvanized Iron Wire
PVC Coated Iron Wire
Barbed Iron Wire
Razor Barbed Wire
Cut Wire
nails
    P.C. Strand

Prestressed concrete steel strand
Unbonded prestressed steel strand
International standard such as ASTM A416, BS5896, JIS 3536
Prestressed concrete steel wire
 

American Society for Testing and Materials standard (ASTM A416)

 

Grade

Nominal diameter
(mm)

Tolerance
(mm)

Area of section
(mm2)

Theoretical weight per 1000 meter
(kg)

Minimum breaking strength (kN)

Minimum load at 1%(kN)

Elongation
(%)

Relaxation value 1000hrs

Initial load
70%

Initial load 80%

250

7.9
9.53
11.11
12.70
15.24

+/-0.40

37.42
51.61
69.68
92.90
139.35

294
405
548
730
1094

64.5
89.0
120.1
160.1
240.2

58.1
80.1
108.1
144.1
216.2

3.5

2.5

3.5

270

9.53
11.11
12.70
15.24

+0.65
-0.15

54.84
74.19
98.71
140.00

432
582
775
1102

102.3
137.9
183.7
260.7

92.1
124.1
165.3
234.6

3.5

2.5

3.5
 

British Standard (BS5896)

Strand
type

Nominal
Diameter
(mm)

Tolerance
(mm)

Area of section
(mm2)

Theoretical weight per
1000 meter
(kg)

Tensile
Strength
(Mpa)

Specified characteristic
Breaking load
(kN)

Specified characteristic 0.1% Yield
Load(kN)

Load at 1% Elongation

Minium elongation at max load (kN)

Relaxation Value 1000 hrs

Initial load 60%

Initial
Load
70%

Initial
Load
80&

7-wire type

9.3
11.0

12.5
15.2

+0.30
-0.15
+0.30
-0.15
+0.40
-0.20
+0.40
-0.20

52

71

93

139

408

557

730

1090

1770

1770

1770

1670

92

125

164

232

78

106

139

197

81

110

144

204

3.5

1.0

2.5

4.5

7-wire super

9.6
11.3

12.9
15.7

+0.30
-0.15
+0.30
-0.15
+0.40
-0.20
+0.40
-0.20

55

75

100

150

432

590

785

1180

1860

1860

1860

1770

102

139

186

265

87

118

158

225

90

122

163

233

3.5

1.0

2.5

4.5

7-wire
drawn

12.7
15.2
18.0

+0.40
-0.20
+0.40
-0.20
+0.40
-0.20
+0.40
-0.20

112

165

223

890

1295

1750

1860

1820

1700

209

300

380

178

255

323

184

255

323

3.5

1.0

2.5

4.5

Japanese Industrial Standard (JIS3536)

Steel number

Nominal diameter
(mm)

Tolerance
(mm)

Area of section
(mm2)

Theoretical weight per 1000 meter
(kg)

Minimum breaking strength (kN)

Yield load  (kN)

Minimum
Elongation
At Max
(%)

Relaxation
value 1000h
(%)

SWPR7A

9.3
10.8
12.4
15.2

+0.40
-0.20

51.61
69.68
92.90
138.70

405
546
729
1101

88.8
120.0
160.0
240.0

75.5
102.0
136.0
204.0

3.5

3.0

SWPR7B

9.2
11.1
12.7
15.2

+0.40
-0.20

54.84
74.19
98.71
138.70

432
580
774
1101

102.0
138.0
183.0
261.0

86.8
118.0
156.0
222.0

3.5

3.0
 
 
 
  services | products | feedback | company | contact | home   BEIJING W&M IMPORT AND EXPORT CO.,LTD
© All rights reserved · www.wiremesh-aky.com