E6010
E6010 Cellulosic Carbon Steel Welding Electrodes | Deep Penetration
Application
- Shipbuilding
- Pressure Vessel
- Energy Industry
- Heavy Machinery
DETAILS
Cellulosic Carbon Steel Welding Electrodes for Vertical-Down Pipeline Welding
Features
- Specialized for all-position vertical-down girth seam welding of pipelines
- Strong arc force ensuring single-sided welding with full back-bead formation
- Superior porosity and crack resistance
- Optimized for DCEN (DC-) polarity on root passes
Typical Applications
- Cross-country oil, gas, and water pipeline girth seam welding
- Open-root pass pipe welding and pressure piping
- Storage tank, vessel, and structural steel fabrication
- Field repair and maintenance on unprepared steel
- Shipbuilding and offshore structure construction
Welding Positions
- PA / PB / PC / PD / PE / PF / PG
WARNING
- The electrodes must be re-dried at 70-90°C for 1 hour before welding.
- Rust, oil, moisture, and other contaminants must be removed from the weld area before welding.
| Test Item | Rm (MPa) | Rel / RP₀.₂ (MPa) | A （%） | KV₂ （J） -30℃ |
|---|---|---|---|---|
| Requirement | ≥430 | ≥330 | ≥20 | ≥27 |
| Typical Result | 475 | 400 | 26 | 80 |
| Element | C | Mn | Si | S | P | Ni | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|---|
| Requirement (%) | ≤0.20 | ≤1.20 | ≤1.00 | ≤0.035 | ≤0.040 | ≤0.30 | ≤0.20 | ≤0.30 | ≤0.08 |
| Typical Result (%) | 0.09 | 0.42 | 0.15 | 0.020 | 0.025 | 0.030 | 0.035 | 0.005 | 0.004 |
| Diameter (mm) | 2.5 | 3.2 | 4.0 |
|---|---|---|---|
| Current (A) | 50-80 | 60-100 | 100-140 |