Tianjin Chunyuan Wire Product Co., Ltd.
Main products:Spring steel wire,galvanized steel wire,galvanized steel strand,PC wire,PC strand
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Contact Us
  • Contact Person : Ms. bai joy
  • Company Name : Tianjin Chunyuan Wire Product Co., Ltd.
  • Tel : 86-22-26431293
  • Fax : 86-22-26434660
  • Address : Tianjin,tianjinshi,NO.78, ZHONGFANGQIAN STREET, HEBEI DISTRICT, TIANJIN,
  • Country/Region : China
  • Zip : 300241

PC Strand steel wire

PC Strand steel wire
Product Detailed
PC Strand (1)Structure: 1 x 3;1 x 7 (2)Dia:9.53mm-15.23mm (3)Standard: ASTM-A416, BS5896 (4)Min.breaking load:1560-1960M PC Strand1. Construction:1*7 and 1*3    material:1082B 77B2. Diameter:9.53mm to 15.24mm3. Min.breaking load:1560-1960M4. Standard: ASTM-A416,BS-58965. Coil Weight:2-3.5MT/coil6. Low relaxation, High tensile strength7. Application:    1) used in the upper plates of bridges   2) as cable for special bridges and for the maintenance of bridges   3) in construction, this product is used in concrete pillars and supports for the construction of buildings,domes for unclear power plants and reinforcement of LNG concrete tanks   4) it is also used as floor and roof reinforcement for sports stadiums   5) it can be extensively used in construction material for PC panels, high-pressure concrete water pipes, marine structures, towers and runways

ASTM- A416/ A416M- 06 of SEVEN WIRE P.C STRAND

Grade

Size-mm/(inch) 

Tolerance-mm/ (inch)

Sectional Area-mm2/ (inch2)

Theoretical

Weight-

Kg/1000m-(lb/1000ft)

Minimum

Breaking

Strength-Kn/ (lbf)

Minimum

Elongation

L0≥610mm%

Relaxation

Value

(1000hs)

Initial

Load

70%

Initial

Load

80%

1725(250)

6.4(0.250)

7.9(0.313)

9.5(0.375)

11.1(0.438)

12.7(0.500)

15.2(0.600)

   

±0.40

(±0.016)

23.2(0.036)

37.4(0.058)

51.6(0.080)

69.7(0.108)

92.9(0.144)

139.4(0.216)

182(122)

294(197)

405(272)

548(367)

730(490)

1094(737)

40.0(9000)

64.5(14500)

89.0(20000)

120.1(27000)

160.1(36000)

240.2(54000)

3.5

≤2.5%

≤3.5%

1860(270)

9.53(0.375)

11.11(0.438)

12.7(0.500)

13.20(0.520)

14.29(0.563)

15.24(0.600)

17.78(0.700)

+0.65

-0.15

(+0.026)

(-0.006)

54.8(0.085)

74.2(0.115)

98.7(0.153)

107.7(0.167)

123.9(0.192)

140.0(0.217)

189.7(0.294)

432(290)

582(390)

775(520)

844(568)

970(651)

1102(740)

1487(1000)

102.3(23000)

137.9(31000)

183.7(41300)

200.2(45000)

230.0(51700)

260.7(58600)

353.2(79400)

≤3.5

≤2.5%

≤3.5%

BS5896-1980

Type of

strand

Size/mm

Nominal

Tensile

Strength

N/mm2

Nominal steel

Area

mm2

Nominal

Mass g/m

Tolerance on

Specified characteristic

breaking

Load

Kn

Dia.

mm

Cross-sectional /mm2

Mass

g/m

7-wire 

standard

15.2

12.5

1670

1770

138

93

1090

730

+0.4

-0.2

For all strands

+4% 

-2%

For all

strands

+4%

-2%

232

164

11.0

9.3

1770

1770

71

52

557

408

+0.3

-0.15

125

92

7-wire

super

15.7

12.9

1770

1860

150

100

1180

785

+0.4

-0.2

265

186

11.3

9.6

8.0

1860

1860

1860

75

55

38

590

432

298

+0.3

-0.15

139

102

70

7-wire

drawn

18.0

15.2

12.7

1700

1820

1860

223

165

112

1750

1290

890

+0.4

-0.2

380

300

209

Packing in coils with steel strips secured and water-proof compound material wrapped.

       

PC Strand steel wire



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