PC strand :
1. Low relaxation high tensile strength
2. Material: 82B from Shougang Group and Xingtai Iron and Steel Group
3. construction: 1*2 1*3 1*7
4. Standard: ASTM A416 BS5896 GB/T5224 ISO6934-4 EN10138-3
5. Tensile Strength: 1770Mpa 1860Mpa 1960Mpa 2000Mpa
6. Diameter: 1*2 Diameter: 5.0mm 5.8mm 8.0mm 10.0mm 12.0mm
1*3 Diameter: 6.20mm 6.50mm 8.60mm 8.74mm 10.80mm 12.90mm
1*7 Diameter: 6.4mm 7.9mm 9.3mm 9.5mm 9.53mm 11.1mm 11.11mm 12.5mm 12.7mm 13.2mm 15.2mm 15.24mm 15.7mm 17.8mm 18.mm
7. Month output: 8000 tons
8. Coil weight: 2.5 to 3.5tons
9. The third party inspection: BV SGS China national construction steel quality supervision and test centre
10. Packing: Each coil is strapped by steel bands and packed strongly by kraft and polypropylene woven sheet with wooden pallet
11. Inquiry please provide: Standards (year), Diameter, Tensile strength, Packing, Weight ect|
Grade
|
Nominal Dia
|
Tole
|
Mass /1000m
|
Min Breaking Load
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Elongation
|
Relaxation at 1000h(Initial load to 70% of nominal max load)(%))
|
|
|
(mm)
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(mm)
|
(kg/1000m)
|
Lo>=610mm(%)
|
Low-Relaxation
|
Nomal-Relaxation
|
||
|
250[1725]
|
9.5
|
±0.4
|
405
|
89
|
3.5
|
2.5
|
3.5
|
|
11.1
|
548
|
120.1
|
|||||
|
12.7
|
730
|
160.1
|
|||||
|
15.2
|
1094
|
240.2
|
|||||
|
270[1860]
|
9.53
|
±0.65 -0.15
|
432
|
102.3
|
|||
|
11.11
|
582
|
137.9
|
|||||
|
12.7
|
775
|
183.7
|
|||||
|
15.24
|
1102
|
260.7
|
|||||