Wholesale OEM Prestressed Concrete Pc Steel Strand With 7 Wire

Short Description:

The material:  82B, 77B

The wire diameter(mm):   4.0~12.0

The Tensile Strength(mpa):  1290~1860

The package:  Packed in coil (1Ton -3 Ton)

The Application: Low relaxation pc steel wire used for prestressed steel structure, prestressed

and posttensioning technology in large, medium and small sizes of various shapes of PC structures,

such as civil engineering construction of large scale railroad, highway


Product Detail

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Dia:4mm-9mm
Standard: GB/T5223-2002,BS5896,ASTM A421
Min.breaking load:1470-1860MPA
PC wire is mainly used as PCCP pipe, fittings, auxiliary reinforcing strand for concrete structure e.g.

long spanned bridges on railway,  highway, sleeper and in inclined cable of big span bridge

Size/mm

Tolerance/mm

Area/mm2

Theoretical weight-g/m

Wire Cross-sectional Size

RibPieces

LayLength(Lg)/mm

Basic-roundDia(D1)/mm

OutioneDia(D)/mm

RibWidth(jk)/ mm

RibHeight(jg)/mm

4.00

0.04

12.57

98.6

3.85±0.055

 4.25±0.055

0.90~1.30

0.15~0.25

4

24-30

4.80

0.05

18.10

142

 4.60±0.055

 5.10±0.055

1.30~1.70

0.20~0.30

28-36

5.00

19.63

154

4.08±0.055

 5.30±0.05

1.30~1.70

0.20~0.30

28-36

5.25

21.65

170

5.05±0.055

 5.55±0.055

1.40~1.80

0.20~0.30

28-38

6.00

28.27

222

5.80±0.055

 6.30±0.055

1.60~2.00

0.30~0.40

30-38

6.25

30.68

241

6.00±0.055

 6.70±0.055

1.60~2.00

0.30~0.40

30-40

7.00

38.48

302

6.73±0.055

 7.46±0.100

1.80~2.20

0.30~0.40

35-45

7.50

44.18

347

 7.25±0.055

7.95±0.055

1.90~2.30

0.30~0.40

40-50

8.00

0.06

50.26

394

 7.75±0.055

 8.45±0.10

2.00~2.40

0.30~0.40

40-50

9.00

63.62

499

8.75±0.055

 9.45±0.05

2.10~2.70

0.30~0.40

42-52

9.50

70.88

556

 9.25±0.100

 9.25±0.055

2.20~2.80

0.30~0.40

44-55

10.00

78.54

616

 9.75±0.055

 9.75±0.05

2.50~3.00

0.30~0.40

45-58

12.00

113.1

888

11.60±0.055

 12.20±0.10

2.80~3.20

0.30~0.40

50-65

 

Size/mm

Nominal

Tensile

Strength/Mpa

Yield

Strength/Mpa

Elongation

Lo=200mm/%

180oBending

Times

Relaxation

Times

Bending

Radius/mm

Condition

%

4.00

1470

1570

1670

1770

1860

1290

1380

1470

1560

1640

3.5

3

10

Initial load

being 70% of

nominal

breaking

strength

2.5

4.80

4

15

5.00

5.25

6.00

6.25

20

7.00

7.50

1470 1570

1670 1770

1290 1380

1470 1560

8.00

9.00

1470 1570

1670

1290 1380

1470

25

9.50

10.00

1470 1570

1290 1380

12.00

30

 Packing in coils with steel strips secured or subject to requirement.

Indented PC Wire


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