E7016 Welding Electrodes
Product Description
E7016 welding electrodes are a type of low-hydrogen, iron powder electrode designed for use in various welding applications. These electrodes are primarily used for welding structural steel, including carbon and low-alloy steels. The E7016 designation indicates that the electrode has a minimum yield strength of 70,000 psi and is suitable for all-position welding. The low-hydrogen coating helps to minimize the risk of hydrogen-induced cracking, making it ideal for critical applications in construction, shipbuilding, and pressure vessel fabrication.
Uses
E7016 electrodes are versatile and can be used in a variety of welding applications, including:
- Structural Steel Fabrication: Ideal for welding beams, columns, and other structural components.
- Shipbuilding: Suitable for welding hulls and other critical components of ships.
- Pressure Vessels: Commonly used in the fabrication of pressure vessels due to their low-hydrogen properties.
- Heavy Equipment Repair: Effective for repairing heavy machinery and equipment.
- General Fabrication: Useful in a wide range of general welding tasks where strength and durability are required.
Technical Data
| Property | Specification |
|---|---|
| Electrode Classification | E7016 |
| Minimum Yield Strength | 70,000 psi (483 MPa) |
| Minimum Tensile Strength | 80,000 psi (552 MPa) |
| Diameter Options | 1/16″, 3/32″, 1/8″, 5/32″, 3/16″ |
| Coating Type | Low-Hydrogen Coating |
| Welding Positions | All Positions |
| Polarity | DC+ (Direct Current Positive) |
| Recommended Amperage Range | 70-200 A |
| Applications | Structural steel, shipbuilding, pressure vessels, heavy equipment repair |
Key Features
- Low-Hydrogen Coating: Reduces the risk of hydrogen cracking.
- All-Position Capability: Can be used in flat, horizontal, vertical, and overhead positions.
- Iron Powder: Enhances deposition rates and improves arc stability.
- Versatile: Suitable for a wide range of applications and materials.
Conclusion
E7016 welding electrodes are an excellent choice for welders looking for a reliable and strong electrode for various applications. Their low-hydrogen properties and versatility make them a preferred option in industries where structural integrity is paramount. Whether you are working on heavy machinery, structural steel, or pressure vessels, E7016 electrodes provide the performance and reliability needed for high-quality welds.