ESAB OK Tigrod 13.22
The ESAB OK Tigrod 13.22 is a copper-coated, low-alloyed chromium-molybdenum TIG rod designed for welding creep-resistant steels. It contains 2.5% Chromium and 1.0% Molybdenum, which makes it ideal for high-temperature applications such as pressure vessels, boilers, and piping systems. The rod performs exceptionally well in environments where service temperatures reach up to 600°C.
Classified under AWS A5.28 ER90S-G, this rod delivers excellent mechanical properties. It has a tensile strength of 655 MPa and impact toughness of 190 J at 20°C. It’s commonly used for fabricating and repairing low-alloyed, high-strength steels with a yield strength below 400 MPa.
Key Features of ESAB OK Tigrod 13.22
- High-Temperature Resistance: Suitable for service temperatures up to 600°C, ensuring durability in extreme conditions.
- Corrosion Resistance: Provides excellent resistance to corrosion, ideal for pressure vessels and boilers exposed to harsh environments.
- Mechanical Strength: Delivers a tensile strength of 655 MPa and yield strength of 550 MPa after stress relief.
- Low-Alloy Composition: The 2.5% Cr and 1.0% Mo composition ensures long-lasting welds with high creep resistance.
- AWS Certified: Meets AWS A5.28 ER90S-G classification for performance consistency in industrial welding applications.
Key Industry Applications
- Pressure Vessel Construction: Ideal for welding pressure vessels used in industries such as oil and gas, where resistance to high temperatures and pressure is critical.
- Boilers: Ensures strong, durable welds in boiler fabrication and repair, thus maintaining integrity under extreme heat and pressure in power generation plants.
- Piping Systems: Perfect for welding pipes in chemical processing plants, ensuring corrosion-resistant and long-lasting welds in high-temperature environments.
- Petrochemical Industry: Used in the construction and maintenance of refinery equipment and storage tanks, providing reliability in environments exposed to harsh chemicals.
- Power Generation: Ideal for welding critical components such as steam lines, turbines, and high-pressure piping in power plants. This helps ensure and secure long-term performance.
Specifications
| Feature | Details |
|---|---|
| Alloy Type | Low alloyed steel (2.5% Cr – 1.0% Mo) |
| Classification | AWS A5.28 ER90S-G |
| Tensile Strength | 655 MPa (after stress relief) |
| Yield Strength | 550 MPa |
| Impact Toughness | 190 J at 20°C |
| Service Temperature | Up to 600°C |
| Typical Composition | 2.5% Cr, 1.0% Mo |
Choose the ESAB OK Tigrod 13.22 for high-performance welding of pressure vessels, boilers, and other high-temperature components. Its corrosion-resistant, high-strength welds ensure durability in challenging environments.
