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Steel Strand for Prestressed Concrete

Steel Strand for Prestressed Concrete

Steel Strand for Prestressed Concrete
CategoriesSteel Strand for Prestressed Concrete
BrandJunnan Steel Wholesale
Model82b
SurfaceSmooth
UsageConstruction Materilals
Structure7 Wire Strand
Material82b
Tensile strength1370-2160MPA
Unit PriceUS $ 645-650 / ton
FOB porttianjin port
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Update TimeDec 24,2024
Detail Information



Packaging & Delivery
Packaging Details:
inner PVC film, outer damp-proof paper-plastic compound packing cloth for Precast swrh82b pc strand
Delivery Detail:
7-15 working days,depend on quantity for strand






emm   Nominal Diametermm Diameter Tolerancemm2Nominal AreaKG/1000m Nominal WeightKN Min.Breaking StrengthKN Min.Yield StrengthMin. Elongation at Max LoadRelaxation
Initial Load Of Min Nominal Breaking Strength1000h Value No More Than
SWPR7AN9.3+0.4   -0.251.6140588.875.53.50%70%2.50%
10.869.68546120102
SWPR7AL12.492.9729160136
15.2138.71101240204
SWPR7BN9.554.8443210286.8
11.174.19580128118
SWPR7BL12.798.71774183156
15.2138.71101261222
SWPR19W SWPR19L 17.8+0.6       -0.25208.41652387330
21.8312.92482573495
28.6532.44229949807

 

 

 

StructureNominal Diameter (mm)Diameter Tolerance (mm)Cross section area (mm2)Mass of 1000m kg/kmTensile strenght (Mpa)Breaking force KNProof farce KNElongationRelaxation Rate
1x79.50   186010289.83.50%2.50%
(9.53)+0.3054.8430196010794.2
11.10-0.1574.25821860138121
(11.11)   1960145128
12.70 98.7775 184162
 1860193170
15.20 14011011960260229
(15.24)  274241
15.70 15011781770266234
+0.401860279246
17.80-0.2019115001720327288
(17.78) -189.71860355311
18.90 22017271820400352
 1860409360
21.60285223717705014444
1860530466




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