E2209-16 Welding Rod
AWS: A5.4
Brand: Ocean Welding
Type: Titanium calcium coated ultra-low carbon nitrogen-containing duplex stainless steel welding rod
Features: Excellent resistance to stress corrosion cracking and pitting corrosion
Applications: Stainless steel welding in the petrochemical, hydraulic, heat exchanger, and chemical equipment industries
Products Description
The E2209 - 16 welding rod is a high - performance product designed specifically for demanding welding applications. Engineered with precision, it offers a wide range of benefits that make it a top choice for professionals in various industries.


Product Features
Exceptional Corrosion Resistance: The E2209 - 16 welding rod is formulated to produce welds with outstanding resistance to stress corrosion, cracking, and pitting. This makes it ideal for use in environments where the welded components will be exposed to harsh chemicals, moisture, or other corrosive elements. Whether in the petrochemical industry, marine applications, or water treatment plants, this welding rod ensures long - lasting durability.
High Strength Welds: It deposits weld metal with high tensile strength. The resulting welds are not only resistant to corrosion but also possess the mechanical integrity required to withstand heavy loads and dynamic stresses. This high strength property is crucial in applications such as structural welding in the construction and manufacturing sectors.
Smooth Arc Performance: This welding rod provides a smooth - running arc, which is essential for achieving consistent and high - quality welds. The arc is stable, allowing for easy control during the welding process. Additionally, it has excellent strike and re - strike characteristics, minimizing disruptions and ensuring a seamless welding experience. The spatter - free arc further contributes to a clean and professional - looking weld bead, reducing the need for post - weld finishing.
All - Position Welding: Suitable for all welding positions except vertical down (stainless), the E2209 - 16 welding rod offers great flexibility. Whether you are working on flat, horizontal, vertical, or overhead welds, this product can deliver reliable results, making it a versatile option for a wide variety of welding projects.
Self - Releasing Slag: The slag produced during welding with the E2209 - 16 rod is self - releasing. This feature simplifies the welding process as it does not require excessive effort to remove the slag from the weld bead. The smooth bead appearance left behind not only looks aesthetically pleasing but also indicates a high - quality weld with minimal defects.
Applications
Petrochemical Industry
In the petrochemical sector, where equipment is often exposed to highly corrosive substances, the E2209 - 16 welding rod is used for welding 22% Cr duplex stainless steels. It is employed in the fabrication of pipelines, storage tanks, and reaction vessels, ensuring the integrity and long - term performance of these critical components.
Marine Applications
With its excellent corrosion resistance, this welding rod is widely used in the marine industry. It is suitable for welding components of ships, boats, and offshore structures, such as hulls, decks, and superstructures. The ability to withstand the harsh salt - water environment makes it a reliable choice for marine welding projects.
Water Treatment Plants
In water treatment facilities, where the presence of chlorine and other chemicals can cause corrosion, the E2209 - 16 welding rod is used to weld stainless steel components. This includes pipes, tanks, and filtration systems, helping to maintain the functionality and durability of the water treatment infrastructure.
Structural Welding in Construction
For structural welding in buildings and bridges, the high - strength welds produced by the E2209 - 16 welding rod are highly valued. It can be used to join duplex stainless steel components, providing the necessary strength and stability to support the structural integrity of the construction.
Technical Specifications
Nominal Composition (wt.-%):
◦Chromium (Cr): 22.5%
◦Nickel (Ni): 9.5%
◦Molybdenum (Mo): 3%
◦Nitrogen (N): 0.15%
2.Typical Mechanical Properties of Weld Metal (CO₂ Shielding Gas):
◦Tensile Strength: 115,000 psi (approx. 820 - 860 MPa)
◦Yield Strength: 90,000 psi (approx. 620 - 650 MPa)
3.Weld Process: Shielded Manual Metal Arc (SMAW)
4.Temperature Range: Designed for applications with service temperatures up to 480°F (250°C) and down to - 58°F (- 50°C)
Compliance
The E2209 - 16 welding rod complies with various international standards, including AWS A5.4 E2209 - 16, ASME SFA 5.4, and EN 1600 E 22 9 3 N L R 3 2. This ensures its quality and reliability, giving users confidence in its performance in their welding projects.

Packaging and Availability
The E2209 - 16 welding rod is available in a variety of sizes to meet different welding requirements. The most common diameters include 2.5mm, 3.2mm, and 4.0mm, with lengths of 300mm, 350mm, and 400mm. It is packaged in sturdy containers to protect the rods during storage and transportation, ensuring that they arrive in perfect condition for use.
Packing Details: 5kg per inner box, 20Kg per carton, and 1000kgs per pallet. This packaging structure not only ensures the safety of the welding rods during transit but also makes storage and handling more convenient for customers.
Payment Term
We offer a clear and secure payment term for the E2209 - 16 welding rod: 30% TT prepayment, and 70% TT before delivery. This payment arrangement provides mutual assurance, allowing us to proceed with production confidently upon receiving the prepayment, while giving customers the security of completing the remaining payment only when they are ready to take delivery.
Production Time
The production time for the E2209 - 16 welding rod is within 25 days after receiving the prepayment. We strive to efficiently manage our production processes to meet this timeline, ensuring that customers receive their orders in a timely manner to keep their projects on schedule.
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