Products Description
The E7024 welding rod is a high-efficiency iron powder type titanium calcium coated welding rod with excellent welding performance and cost-effectiveness, suitable for a variety of welding scenarios.
Core Advantages
1. High Deposition Efficiency
Iron Powder Coating Design: Deposition rates are 30%-50% higher than traditional welding rods
Applications: Filling large welds, significantly improving welding efficiency
2. Low Spatter and Easy Slag Removal
Titanium-Calcium Coating: Gentle and stable arc, spatter rate less than 2%
Slag Shell Characteristics: Forms thin, flake-like slag for easy cleanup, reducing subsequent processing time
3. Excellent Cost-Effectiveness
Replacement Potential: Can replace some submerged arc welding processes in flat welding positions
Cost Savings: Reduces equipment investment and labor costs, improving production economics
Technical Parameters
Chemical composition of deposited metal (%)
| Item | C | Mn | Si | P | S |
|---|---|---|---|---|---|
| Standard value | ≤0.15 | ≤1.25 | ≤0.90 | ≤0.035 | ≤0.035 |
| Typical values | 0.08 | 0.78 | 0.35 | 0.019 | 0.014 |
Mechanical properties
| Item | Tensile strength (MPa) | Yield strength (MPa) | Elongation (%) | Impact value@0℃(J) |
|---|---|---|---|---|
| Standard Value | ≥490 | ≥400 | ≥16 | ≥27 |
| Typical Value | 555 | 465 | 25 | 80 |
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