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ZIBO QILU WELDING INDUSTRY CO., LTD.

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High Quality Welding Rod E7018-1

High Quality Welding Rod E7018-1

China High Quality Welding Rod E7018-1, Find details about China Welding Electrodes E7018-1, Welding Rods E7018-1 from High Quality Welding Rod E7018-1 - Zibo Qilu Welding Industry Co., Ltd.

Description

Basic Info
  • Model NO.: welding electrode AWS E7018-1
  • Material: Steel Alloy
  • Length: 300-400mm
  • Electrode Coating Type: Low Hydrogen Potassium
  • Stainless Steel Welding Rod Type: Carbon Steel
  • Welding Power: AC & DC
  • Trademark: QILU BRAND
  • Origin: Shangdong
  • Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
  • Diameter: 3.2mm
  • Welding Core Type: Carbon Structural Steel
  • Slag Characteristic: Alkaline
  • Function: Low Hydrogen Type Electrode, High Efficient Iron Powder Electrode
  • Diameter:2.0mm/2.5mm/3.2mm/4.0mm/5.0mm: Length:300mm/350mm/400mm/450mm
  • Specification: 2.5x300mm; 3.2x350mm; 4.0x400mm, 5.0x400mm
  • HS Code: 83111000
Product Description
AWS E7018-1 welding electrode  is a kind of carbon steel electrode with iron powder low-hydrogen potassium type coating. AC/DC. All-position welding. Because more alloying elements have been added, it has excellent plasticity and low temperature impact toughness. It has excellent welding performance, stable arc, fewer spatters, good slag detachability and higher deposition efficiency.

Applications:Suitable for welding important carbon steel and low-alloy steel structures such as ships,bridges,and offshore oil platforms, ocean  vessels, etc.

Diffusible Hydrogen Content in Deposited Metal: ≤4.0ml/100g(Glycerine Hydrogen Test)

X-ray Radiographic Inspection: Degree I
 
  Chemical Composition of Deposited Metal (%)
  Chemical Composition    C    Mn     Si    S       P      Ni       Mo      Cr       V 
  Guarantee Value   ≤0.12   ≤1.60   ≤0.75   ≤0.035   ≤0.035   ≤0.30   ≤0.30   ≤0.20   ≤0.08
  General Result  0.068  1.36  0.52  A(%)0.012  0.017  0.022  0.010  0.042  0.012
                                                                                                        Mechanical Properties of Deposited Metal
  Test Item   R m (MPa)    R eL (Mpa)  A(%)   KV 1(J)  KV 2 (J)



  Guarantee Value   ≥490   ≥400   ≥23   ≥47(-40ºC )    ≥27(-46ºC )



 General Result   520~580   ≥410   24~32   100~180   80~160



  Reference Current (AC, DC+)
  Electrode Diameter(mm)   φ2.5   φ3.2   φ4.0   φ5.0




  Welding Current (A)   60~100   90~140   160~200   180~240






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