GYS 7 Basic Electrodes E7018 – Ø3.2 (BLISTER)

Description

The GYS 7 Basic Electrodes E7018, with a diameter of Ø3.2 mm, are versatile and highly effective welding electrodes designed for a variety of demanding applications. These electrodes are ideal for welding highly stressed steel assemblies, including carbon and carbon manganese steels, which have a tensile strength of up to 560 MPa. They are particularly valued for their excellent mechanical properties, including their performance in low-temperature conditions, making them a reliable choice for challenging environments.

Classification

• EN ISO 2560-A: E 42 4 B 4 2 H5
• AWS A 5.1: E 7018-1

Applications

The GYS 7 electrodes are suitable for a wide range of welding applications, including:

• Piping: Ideal for creating strong, reliable welds in pipe systems.
• Pressure Vessels: Perfect for welding high-strength materials used in pressure vessel construction.
• Shipyards: Suitable for welding ship structures and components that must withstand harsh marine conditions.
• Offshore Platforms: Designed to meet the rigorous demands of offshore oil and gas platforms.
• High-Quality Steel Structures: Excellent for constructing and repairing high-quality steel frameworks and structures.

Product Benefits

• Exceptional Mechanical Properties: The electrodes offer outstanding mechanical performance, ensuring strong and durable welds.
• Very Low Hydrogen Content: These electrodes have a low hydrogen content, which minimizes the risk of hydrogen-induced cracking and improves the quality of the welds.

Positions and Polarity

• Ignition Voltage: Starts at 70V for direct current applications.
• Electrode Polarity: Use the electrode with a positive polarity (+) for the root pass and a negative polarity (-) for fill passes, optimizing the welding process for best results.

Overall, the GYS 7 Basic Electrodes E7018 provide reliable and high-quality welding solutions for a variety of demanding industrial applications, ensuring robust and durable welds across different steel types and working conditions.