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AWS E7018 Welding Electrodes
Description:
AWS E7018 is low-hydrogen potassium coating carbon steel welding rod and can be used on AC. or DC . It has excellent welding technological properties. It can be usedvarious composition .Its evident trait is composed of Fe power and can reduce welding layer.
Application:
Suitable for welding important structures made of low alloy steel.
WELDING ELECTRODES STANDARD: AWS 7018
Size: 2.5MM X 300MM
Size: 3.2MM X 350MM
Size: 4.0MM X 400MM
(Packing: 5.0kg/inner boxes 4boxes/carton or as customer requirement
Chemical Composition of Wire(%):
C | Mn | Si | S | P |
≤0.12 | ≤1.6 | ≤0.75 | ≤0.035 | ≤0.040 |
Mechanical Properties of Deposited Metal:
Test Item | Tensile Strength (MPa) | Yield Strength(MPa) | Elongation(%) | AKV(J) |
Guarantee Value | ≥490 | ≥400 | ≥22 | ≥27(-30℃) |
Recommended Welding Current:
Electrode Diameter(Mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
Current Range(A) | 60-90 | 90-120 | 120-150 | 170-200 | 210-250 |
Welding electrodes e 6013 welding wire er70s-6