ESAB OK 75.75 VP (E11018-G) LMA Electrode
ESAB OK 75.75 VP (E11018-G) is a low-moisture, high-strength, low-alloy electrode for demanding structural welding. Featuring VacPac™ technology, the electrode remains moisture-free, eliminating the need for re-baking and ensuring consistent weld quality. Its design prevents hydrogen-induced cracking, making it ideal for low-alloy steels. In addition, the electrode delivers excellent mechanical properties, providing high strength and durability in extreme environments.
Key Features of ESAB OK 75.75
- VacPac™ Technology: Keeps electrodes moisture-free, preventing hydrogen-induced cracking and also ensuring consistent weld quality without re-baking.
- Low Moisture Absorption (LMA): Minimizes hydrogen content, significantly reducing the risk of weld cracking and porosity.
- High-Strength Welds: Provides a yield strength of 780 MPa and tensile strength of 830 MPa for durable, strong welds.
- Versatile Applications: Suitable for structural welding in low-alloy steels, in addition to high-strength fabrication, and heavy-duty industrial applications.
- Basic Coating: Ensures stable arcs, excellent slag removal, and also controlled weld pools for smooth and precise welding.
- Impact Resistance: Delivers 60 J at -40°C, ensuring superior toughness in cold and harsh environments.
Applications
- Structural Welding: Ideal for welding heavy-duty structures, bridges, and offshore platforms, ensuring strength and longevity.
- High-Strength Steel Fabrication: Suitable for fabricating high-strength, low-alloy steels, offering enhanced durability and toughness.
- Pressure Vessels: Provides reliable welds in pressure vessel manufacturing, therefore ensuring safety and strength in critical applications.
- Offshore Construction: Perfect for welding marine structures exposed to corrosive environments and extreme conditions.
Typical Mechanical Properties
| Condition | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|
| As Welded | 780 | 830 | 20 |
Typical Charpy V-Notch Properties
| Condition | Testing Temperature | Impact Value (J) |
|---|---|---|
| As Welded | -40°C | 60 |
Typical Weld Metal Composition
| Element | Carbon (C) | Manganese (Mn) | Silicon (Si) | Nickel (Ni) | Chromium (Cr) | Molybdenum (Mo) |
|---|---|---|---|---|---|---|
| Composition (%) | 0.05 | 1.61 | 0.36 | 2.4 | 0.4 | 0.4 |
Choose ESAB OK 75.75 (E11018-G) LMA Electrode for high-strength, reliable welds in critical applications. Its advanced design ensures superior performance, making it the go-to choice for demanding welding jobs.
Reference: Manufacturer’s Page
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