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SAW

PF-H62AS / US-2N

SAW flux and wire combination
Features:
  • Suitable for welding of structures for low temperature service
  • Excellent impact value down to -60℃ and CTOD at temperatures down  to -20℃
  • Classification:AWS A5.23 F9A8-EG-Ni2, F9P8-EG-Ni2
    Type of flux:Bonded
    Redrying of flux:200~300℃x1h
    Polarity:DCEP
    Welding Positions: Canvas is Not Supported.

    Packaging data

    FluxMeshCan
    PF-H62AS10x4820kg
    Volume mm240W, 350H, 240L
    Wireφ mmCoil
    US-2N3.2
    4.0
    4.8
    25kg
    25kg
    25kg
    -
    75kg
    -
    Volume mm430W, 90H, 430L740W, 110H, 740L

    Composition (wire mass%)


    TypicalGuarantya
    C0.120.15
    Si0.010.10
    Mn1.701.50~1.90
    P0.0070.015
    S0.0040.015
    Ni2.602.40~2.80
    Mo0.250.20~0.30
    Cu0.100.35
    Note: aSingle values are maximium.

    Composition (weld metal mass %)


    Typical
    C0.05
    Si0.25
    Mn1.30
    P0.011
    S0.005
    Ni2.46
    Mo0.24
    Cu0.10

    Weld mechanical properties


    TypicalGuaranty
    0.2%YS (MPa)568550538min.
    TS (MPa)648635621~758
    El on 4d (%)293017min.
    IV -62℃ (J)12011027min.
    PWHT (°Cxh)AW620x2AW & 620±15x2

    Approvals


    SingleTandem
    ABS5YQ500 H55YQ500 H5
    LR5Y50M H55Y50M H5
    DNVⅤY50M H5ⅤY50M H5
    BVA5Y50M H5A5Y50M H5
    NKKAW5Y50M H5KAW5Y50M H5
    CCS5Y50M H55Y50M H5

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