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Description

Type: we manufacture plain pc steel wire and spiral pc strand wire(spiral ribbed).

Standard: AISI,ASTM,BS,DIN,GB,JIS.

Remarks: common use standard: GB/T 5223-2002, BS 5896-1980, ASTM A421, ASTM A648.

Wire diameter: from 4mm to 10mm(4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10.0mm)

Alloy Or Not: Non-alloy

Special Use: Cold Heading Steel

Surface: spiral, plain, indented

Tensile strength: 1470,1570,1670,1770Mpa,1860Mpa.

Raw material: SWRH77b,SWRH 82b

Package Coil Weight: 1.0-2.5 tons per coil, according to your requirement

Length: 1000m-3600m per coil

Relaxation on 1000 hours: 2.5% max

Elongation at breakage: 3.5% min

steel strand feature: low relaxation, stress-relieved, high tensile force

Specification

Technical Data For Spiral PC Steel Wire

Size/mm

Tolerance/mm

Area/mm2

Theoretical weight-g/m

Wire Cross-sectional Size

Rib Pieces

Lay Length (Lg)/mm

       

Basic-round Dia (D1)/mm

Outline Dia(D)/mm

Rib Width(jk)/mm

4

 

4

±0.04

12.57

98.6

3.85±0.05

4.25±0.05

0.90~1.30

4

24-30

4.8

±0.05

18.1

142

4.60±0.05

5.10±0.05

1.30~1.70

4

28-36

5

±0.05

19.63

154

4.08±0.05

5.30±0.05

1.30~1.70

4

28-36

6

±0.05

28.27

222

5.80±0.05

6.30±0.05

1.60~2.00

4

30-38

6.25

±0.05

30.68

241

6.00±0.05

6.70±0.05

1.60~2.00

4

30-40

7

±0.05

38.48

302

6.73±0.05

7.46±0.10

1.80~2.20

4

35-45

8

±0.06

50.26

394

7.75±0.05

8.45±0.10

2.00~2.40

4

40-50

9

±0.06

63.62

499

8.75±0.05

9.45±0.05

2.10~2.70

4

42-52

10

±0.06

78.54

616

9.75±0.05

9.75±0.05

2.50~3.00

4

45-58

 

Product Video

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We are a PT manufacturer that supply full complete ranges of Materials and Equipment for Post-tensioning And Pre-stressing Construction. Include pc strand, ducts, steel strip, YJM Multi-strand Anchor System: YJM13(0.5”)/YJM15(0.6”) 2 holes to 55 holes Anchor System, YJM Mono-strand Anchor System, BM Flat Anchor System, YDC Hydraulic Jack(Multi-strands Tensioning), YB Electric Oil Pump, YH30 Embossing Machine, GYJ500A Extrusion Machine, ZG Metal Ducts Making Machine, Grout Pump And Mixer, etc.

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