PC carbon steel wire

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Product Description:


Helix PC Steel wire:
1.Size: 3.0-9.0mm
2.Standard:ASTM, GB, BS, JIS
4.Surface: helix, indented

1)Description:Prestressed concrete steel wire

3)Diameter: 4mm , 4.8mm , 5mm ,5.5mm,6mm, 6.25mm,7mm , 9mm,10mm

4)Material:SWRH 77B/ SWRH 82B Wire Rod

5)Surface: Spiral ribs

6)Standard:ASTM A421/A421M, ASTM A881/A881M,ASTM A648, BS5896, JIS G3536,

   GB/T5223, ISO6934, EN10138 or equivalent


8)No. of Helix Rib:4

9)Lining Dia. and Tolerance: 5.80±0.05mm

10)Outline Dia. and Tolerance:6.30±0.05mm

11)Width of single Rib:1.60-2.00a/mm

12)Layer Length:30-38c/mm

13)Nominal Section Area:28.27mm2

14)Mass per 1M:222g/m

15)Tensile Strength:1470-17700Mpa

16)Yield Strength:1290-1560Mpa

17)Elongation at Max Load:≥3.5%(Lo=200mm)

18)Bending Times:≥4

19)Bending Radius:15 R/mm

20)Relaxation Properties:at 1000h ≤ 2.0%

21)Chemical Composition:Fe, C, Si, Mn, P, S

22)Inspection:4 times

23)Production Process:Material, Acid-washing, Wiredrawing, Package

24)Application:Shapes of tensioning prestressed concrete structures

25)Coil Weight:0.4-2.0MT per Coil or according to your requirements

26)Delivery Time:7-15 days

27)Payment Terms:L/C at sight or T/T against shipping document

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