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E71T8-Ni1 Self Shielded Mild Steel Flux Cored Wire

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E71T8-Ni1 Self Shielded Mild Steel Flux Cored Wire The E71T8-Ni1 self shielded mild steel flux cored wire is manufactured for 500MPa grade high strength low alloy steel. Our carbon steel welding wire delivers outstanding notch impact toughness, stable globular metal transfer and low spatter. This kind of self shielded mild steel flux cored wire excels at all position welds with remarkable porosity resistance. Therefore, our tubular welding product is highly recommended for lap welding (incl...


  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Product Detail

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    E71T8-Ni1 Self Shielded Mild Steel Flux Cored Wire

    The E71T8-Ni1 self shielded mild steel flux cored wire is manufactured for 500MPa grade high strength low alloy steel. Our carbon steel welding wire delivers outstanding notch impact toughness, stable globular metal transfer and low spatter.

    This kind of self shielded mild steel flux cored wire excels at all position welds with remarkable porosity resistance. Therefore, our tubular welding product is highly recommended for lap welding (inclined position) of pipeline in large diameter, storage tank and offshore platform.

    Standards
    GB/T17493-1998 E501T8-Ni1
    AWS A5.29-95 E71T8-Ni1

    Chemical composition of deposited metal (%)

    C Mn Si S P Al Ni
    Standard ≤0.12 ≤1.50 ≤0.80 ≤0.03 ≤0.03 ≤1.80 0.80-1.10
    Typical 0.06 1.16 0.24 0.003 0.016 0.95 1.01

    Mechanical properties of deposited metal

    Rm (MPa) Rp0.2 (MPa) A5 (%) Akv(J) (-30℃)
    Standard 490-620 ≥400 ≥20 ≥27
    Typical 570 460 30 141

    Recommended welding data (DC-)

    Wire diameter (mm) Current (A) Voltage (V)
    Φ2.0mm 180-240 20

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