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UD.TEKNIK TUNGGAL JAYA
UD.TEKNIK TUNGGAL JAYA
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  • Jual

    WELDING FLUX CORED WIRE AWS E-71T "HYUNDAI"

    Jumlah Pesanan:
    Negara Asal:
    Korea Selatan
    Cara Pembayaran:
    Tunai
    SF-71 AWS A5.20 / ASME SFA5.20 E71T-1
    JIS Z3313 YFW-C50DR
    All position welding of building, shipbuilding, bridges, machinery and vehicles.
    Applications
    Characteristics on Usage
    Notes on Usage
    DC
    Welding Position (All-Position) Current
    CO2
    Shielding Gas
    Dia. (mm) 1.0 1.2 1.4 1.6 Spool (kg) 5 12.5 15 20
    (in) .039 .045 .052 1/16 (lbs) 11 28 33 44
    Ball Pac
    KR, ABS, LR, BV, DNV, GL,
    NK, TÜV, CWB, Ü-SIGN,
    CCS, CRS
    Approval Packing (lncluding Ball Pac)
    Sizes Available and Recommended Currents (Amp.)
    Size mm (in)
    F & HF
    V-up, OH
    V-down
    1.2 (.045) 1.4 (.052) 1.6 (1/16)
    120~300 200~400 200~450
    120~260 180~280 180~280
    200~300 220~320 250~300
    SF-71 is a titania type flux cored wire for all position welding with CO2. Compared with solid
    wire, spatter loss is low, bead appearance is beautiful and arc is soft with good stability. Slag
    covering is uniform with good removal.
    Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order to
    release hydrogen which may cause cracking in weld metal when electrodes are used for
    medium and heavy plates.
    One-side welding defects such as hot cracking may occur with wrong welding parameter such
    as high welding speed.
    Use 100% CO2 gas
    Refer to page 168 for storage instructions.
    Typical Chemical Composition of All-Weld Metal (%)
    C Si Mn P S
    0.04 0.49 1.29 0.010 0.009
    Typical Mechanical Properties of All-Weld Metal
    Y.S T.S EL. Temp. CVN-Impact Value
    N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) ( ) J (ft lbs)
    548 (79,600) 582 (84,500) 28 0 (32) 86 (64)
    165
    FLUX CORED WIRE
    164
    FLUX CORED WIRE
    Supercored 71 AWS A5.20 / ASME SFA5.20 E71T


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