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1/2 Inch Pc Strand Wire High Carbon Steel Astm A416 Grade High Tensile Strength

Categories PC Strand Wire
Brand Name: Litong Global
Model Number: LT-190815
Certification: ISO9001-2008
Place of Origin: Anhui,China
MOQ: 1 full 20" container around 25tons
Price: discuss
Supply Ability: 800tons/day
Packaging Details: Standard export seaworthy packing 2.5-3.2tons/coil on 2 pallets
Model NO.:: 9.3, 9.53, 11.1, 12.5, 12.7, 15.2, 15.7, 21.8mm
Material:: Wire Strand
Cross Sectional Shape:: Round
Metal Wire Drawing:: Cold Drawing
Steel Grade:: High Carbon Steel
Specification:: 7 wire
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    1/2 Inch Pc Strand Wire High Carbon Steel Astm A416 Grade High Tensile Strength

    HIGH STRENGTH 1860 MPA LOW RELAXATION PC STRAND


    PT CABLE: POST-TENSIONED STEEL CABLE
    PC STRAND: PRE-STRESSED CONCRETE STEEL STRAND
    Structure: 7 wire
    Diameter: 12.5mm, 12.7mm, 12.9mm, 15.2mm, 15.7mm, 17.8mm, 18.9mm, 21.6mm, 21.8mm
    Feature: low relaxation, stress-relieved, high tensile strength.
    Raw Material: high carbon steel wire rod
    Steel Grade: SWRH77B, SWRH82B
    Standards: ASTM A416, AS4672, ABNT NBR 7483:2008, BS5896-1980, EN10138-3, GB/T5224-2003, IS6006, JISG3536

    7-Wire Uncoated Steel Strand for Prestressed Concrete


    ASTM A 416 Low Relaxation
    Grade
    MPa
    [ksi]
    Nominal
    Diameter of
    Strand
    mm [in.]

    Min. Breaking
    Strength

    kN [lbf]

    Steel Area
    of Strand

    mm2 [in.2]

    Weight of
    Strand

    kg/km [lb/kft]

    Min. load
    @1% ext.

    kN[lbf]

    Min.
    Elongation

    %


    1860
    [270]

    9.53 [0.375]102.3 [23 000]54.8 [0.085]432 [290]92.1 [20 700]

    3.5 (l≥600mm)

    11.11 [0.438]137.9 [31 000]74.2 [0.115]582 [390]124.1 [27 900]
    12.70 [0.500]183.7 [41 300]98.7 [0.153]775 [520]165.3 [37 170]
    13.20 [0.520]200.2 [45 000]107.7 [0.167]844 [568]180.1 [40 500]
    15.24 [0.600]260.7 [58 600]140.0 [0.217]1102 [740]234.6 [52 740]
    Relaxation Properties
    Initial Load of Specified Breaking Load70%80%
    Max. Relaxation After 1000hrs @20±22.5%3.5%

    7-Wire Uncoated Steel Strand for Prestressed Concrete as per GB/T5224

    Min.Breaking Strength

    Nominal

    Dia.

    Dia.

    Tolerance

    Norminal

    Steel

    Area

    Nominal Weight

    Min.

    Breaking Load

    Min.Load

    at 1%Extension

    Min.Elongation

    Lo≥610mm

    0.7 G.U.T.S

    1000hNorminal Relaxation

    MPAmmmmMm2Kg/KmKNKN%%
    18609.50+0.30,-0.1554.843210286.6

    ≥3.5


    ≤2.5

    11.1074.2580138117
    12.70

    +0.40,-0.20

    98.7775184156
    15.201401101259220
    15.701501178279251
    17.801911500353318
    196012.70+0.40,-0.2098.7775193174≥3.5≤2.5
    15.201401101274247

    Tensile Strength: 1860Mpa, 1960Mpa
    Relaxation on 1000 hours: 2.0% max
    Elongation at breakage: 4.0% min
    Export Packing: baling strip, inside plastic cover, outside PP packing cloth
    Package Weight: 2000-3500kg/coil

    Used in all segments of the vrious construction industries including but not limited to

    1. Residential
    2. Commercial and High-rise Buildings
    3. Packing Garages
    4. Pre-cast
    5. Bridges
    6. Highways
    7. Airport
    8. Liquid Natural Gas Tanks
    9. Ground Support
    10. Mining and Stay Cable Bridge

    Our PC Strand projects.

    High Speed Rail Projects

    One of our core focus areas is high speed rail projects.Our technical capabilities,financial viability and superior execution skilles ensures cutting-edge project development and implementation.

    Production process:

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