Hebei Light Industries Import & Export Group Corp. Ltd.
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  • Contact Person : Mr. Li He
  • Company Name : Hebei Light Industries Import & Export Group Corp. Ltd.
  • Tel : 86-311-87722654,87732545
  • Fax : 86-311-87732009
  • Address : Hebei,Shijiazhuang,26 Zhongjiu Road, North Youyi Street, Shijiazhuang City, Hebei Province. China
  • Country/Region : China
  • Zip : 050071

welding Rod Supplier

welding Rod Supplier
Product Detailed
carbon steel electrode,welding electrode,welding rod 2.5*350mm,3.2*350mm,4.0*400mm,5.0*500mm available ISO9001,CCC,CCS

Carbon Weld Electrodes

Introduction:AWS E7018 is a kind of carbon steel electrode with iron powder low-hydrogen potassium type coating. AC/DC. The deposition efficiency can be improved due to the iron powder in the coating. It has stable arc, fewer spatters, good slag detachability and excellent welding performance. The deposited metal has excellent mechanical properties. All-position welding.

Uses: Used for welding carbon steel and low-alloy steel structures, such as 16Mn, etc.

Chemical Composition of Deposited Metal (%)
Chemical CompositionCMnSiSPNiMoCrV
Guarantee Value≤0.12≤1.60≤0.75≤0.035≤0.040≤0.30≤0.30≤0.20≤0.08
Mechanical Properties of Deposited Metal
Test ItemRm(MPa)ReL(Mpa)A(%)KV2(J)
Guarantee Value≥490≥400≥22≥27(-30°C)
General Result520~580≥41024~3080~200
Diffusible Hydrogen Content in Deposited Metal: ≤8.0ml/100g(Glycerine Hydrogen Test)
X-ray Radiographic Inspection: Degree
Reference Current (AC, DC+)
Electrode Diameter(mm)φ2.5φ3.2φ4.0φ5.0
Welding Current (A)60~10080~140110~210160~230
Instructions:1.The electrodes must be baked under 300~350°C for an hour before welding and used as soon as baking is completed.2.The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away before welding.3.When welding, short arc must be used and stringer bead is suitable.Welding Positions:
   
   

  

welding Rod Supplier



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