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E70T-4 Self Shielded Mild Steel Flux Cored Wire

Short Description:

E70T-4 Self Shielded Mild Steel Flux Cored Wire The E70T-4 self shielded mild steel flux cored wire adopts DCEP (Direct Current Electrode Positive). This steel welding equipment generates globular transfer, and delivers fast deposition rate and extremely low sulfur content in both single pass and multi-pass welding. Additionally, this self shielded mild steel flux cored wire is highly recommended for welding of steel at various levels with no requirements on impact toughness. This self shie...


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

    Product Tags

    E70T-4

    E70T-4 Self Shielded Mild Steel Flux Cored Wire

    The E70T-4 self shielded mild steel flux cored wire adopts DCEP (Direct Current Electrode Positive). This steel welding equipment generates globular transfer, and delivers fast deposition rate and extremely low sulfur content in both single pass and multi-pass welding.

    Additionally, this self shielded mild steel flux cored wire is highly recommended for welding of steel at various levels with no requirements on impact toughness. This self shielded welding wire is also suitable for field maintenance where low precision groove weld joints are satisfying.

    Standards
    GB/T10045-2001 E500T-4
    AWS A5.20-95 E70T-4

    Chemical composition of deposited metal (%)

    C Mn Si S P Al
    Standard / ≤1.75 ≤0.60 ≤0.03 ≤0.03 ≤1.80
    Typical 0.07 0.95 0.30 0.008 0.010 1.40

    Mechanical properties of deposited metal

    Rm (MPa) Rp0.2 (MPa) A5 (%)
    Standard ≥480 ≥400 ≥22
    Typical 570 430 29

    Recommended welding data (DC+)

    Wire diameter (mm) Current (A) Voltage (V)
    Φ2.0mm 240-300 20-24
    Φ2.4mm 300-350 20-28

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