12.7mm Stranded Cable PC Stranded Unit Weight 12.7mm PC Stranded PC Stranded Wire

Product Description:PC STRAND is mainly used for concrete structure, such as railway and highway, overhead crane construction, multi-floor industrial building and etc, Products have been widely applied to the major domestic rail, road, and construction. Features: Strong force and flexible.Normally force grade:1860MPa, 1720MPa, 1

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12.7mm Strand Cables PC Strand Unit Weight 12.7mm PC Strand PC Strand Wire

Product Description:

PC STRAND is mainly used for concrete structure, such as railway and highway, overhead crane construction, multi-floor industrial building and etc, Products have been widely applied to the major domestic rail, road, and construction. Features: Strong force and flexible.

Normally force grade:

1860MPa, 1720MPa, 1770MPa, 1960MPa, 2000MPa, 2100MPa.

Diameter with the corresponding grade:

9.5mm            1860MPa
12.7mm            1720MPa / 1860MPa / 1960MPa
15.2mm            1570MPa / 1670Mpa / 1860MPa / 1960MPa

 

Standard: GB/T 5224 2014, ASTM A 416 / A416M, BS5896, EN10138, JISG 3635


 

12.7mm Strand Cables PC Strand Unit Weight 12.7mm PC Strand PC Strand Wire

BS 5896

Strand TypeNom.(mm)Tolerance(mm)Area of Section(mm)Theoretical Weight per 1000M (kg)Tensile StrengthSpecified characteristic breaking LoadLoad at 1% Elongation lo ≥ 500mmMin Elongation at Max load
Standard 7-wire9.3+0.3524081770927881
-0.15
11-0.3715571770125106110
-0.15
12.5+0.4937301770164139144
-0.2
15.2+0.413910901670232197204
-0.2
Super 7-wire9.6+0.35543218601028790
-0.15
11.3-0.3755901860139118122
-0.15
12.9+0.41007851860186158163
-0.2
15.7+0.415011801770265225233
-0.2
Dia 7-wire12.7+0.41128901860209178184
-0.2
15.2+0.416512931820300255264
-0.2
18+0.422917501700380323334
-0.2
Min Elongation at Max Load:3.5
Relaxation Value 1000h60% initial Load: 1.0
70% initial Load: 2.5
80% initial Load: 4.5

 

 

Mechanical Properties of steel strand - ASTM A 416

GradeNom.(mm)Tolerance(mm)Cross Section(mm2)Re. Mass per 1000m (Kg/1000m) (kg)Min Breaking loadMin Load at 1% Extension (KN)
250 (1725)9.53±0.4051.6140589.081
11.1139.68548120.1108.1
12.7092.90730160.1144.1
15.24139.351094240.2216.2
270 (1806)9.53±0.6554.84431102.392.1
11.1174.19582137.9124.1
12.70-0.1598.71775183.7165.1
15.24140.001102260.7234.6
Lo ≥ 610mm (%)3.5
The relaxation at 1000h ( initial Load to 70% of nominal max load )(t/%) Not more than (%)Low-relaxation: 2.5
Normal-relaxation: 3.5



12.7mm Strand Cables PC Strand Unit Weight 12.7mm PC Strand PC Strand Wire





12.7mm Strand Cables PC Strand Unit Weight 12.7mm PC Strand PC Strand Wire


12.7mm Strand Cables PC Strand Unit Weight 12.7mm PC Strand PC Strand Wire



 

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