| Model: | E7018 |
|---|---|
| Brand: | CHZG |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Solders |
| Label: | E7018 , carbon steel rod , welding electrode |
| Price: |
-
|
| Min. Order: | 5 ton |
| Live Chat: | Last Online:21 Jan, 2013 |
Description: E7018 is an iron powder low hydrogen potassium electrode.It is used on both AC and DC in all position.As the coating contains iron powder,it the highly efficient welding and can reduce welding layers.
Application: It is suitable for welding carbon structure and low alloy steel structure,such as 16 Mn ect.
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 |
Yield Strength(Mpa) |
Tensile Strength (Mpa) |
Elongation(%) |
AKV(J) |
|
Guarantee Value |
≥400 |
≥490 |
≥22 |
- |
Hydrogen diffuse of weld metal: ≤ 8.0ml/100g(glyceric method)
X-ray radiographic inspection:I grade
Recommended Welding Current:
|
Electrode Diameter(mm) |
2.5 |
3.2 |
4.0 |
5.0 |
|
|
Current Range(A) |
90-120 |
120-150 |
170-200 |
210-250 |
