AWS E7018 is low-hydrogen potassium coating carbon steel welding rod and can be used on A. C or D. C. It has excellent welding technological properties. It can be used various 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.
| C |
Mn |
Si |
S |
P |
| ≤ 0.12 |
0.3-0.6 |
≤ 0.35 |
≤ 0.035 |
≤ 0.040 |
Mechanical Properties of Deposited Metal:
| Test Item |
σ b (MPa) |
σ c (MPa) |
δ s (%) |
AKV(J) |
| Guarantee Value |
≥ 420 |
≥ 330 |
≥ 17 |
- |
Recommended Welding Current:
| Electrode Diameter(mm) |
2.0 |
2.5 |
3.2 |
4.0 |
5.0 |
| Current Range(A) |
40-70 |
50-80 |
80-120 |
150-190 |
180-240 |
Audited Supplier 
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