ESAB 251053203 309L-16 Electrode – 3/32 in – 10 lb

The ESAB 251053203 Arcaloy® 309L-16 Stainless Steel Electrode is a 3/32″ (2.4mm) stick electrode designed for welding carbon and low-alloy steels to stainless steel. This E309L-16 electrode provides excellent corrosion and oxidation resistance, making it ideal for dissimilar metal welding where high strength and durability are required. It is low-carbon, reducing the risk of carbide precipitation and intergranular corrosion, ensuring a strong, crack-resistant weld.

With a tensile strength of 85 ksi and yield strength of 65 ksi, this electrode delivers high-strength, ductile welds suitable for structural applications, piping, and industrial fabrication. It is designed for flat, overhead, and vertical welding positions, offering versatile application across industries such as petrochemical, power generation, and general fabrication.

Features:

• E309L-16 Classification: Ideal for joining stainless steel to carbon and low-alloy steels.
• Low-Carbon Content: Reduces carbide precipitation, improving corrosion resistance.
• High Tensile Strength (85 ksi): Ensures strong, long-lasting welds in demanding applications.
• Multi-Position Welding: Suitable for flat, overhead, and vertical welding.
• Oxidation & Corrosion Resistance: Provides durable welds in high-temperature environments up to 700°F (370°C).
• 10 lb Container: Packaged for convenient storage and extended use.

Markets:

• Structural & Industrial Fabrication: Used for welding dissimilar metals in construction and heavy machinery.
• Petrochemical & Refinery: Ideal for pipes, tanks, and process equipment requiring high corrosion resistance.
• Power Generation: Used in boilers, pressure vessels, and stainless steel piping applications.
• Food & Beverage Processing: Ensures sanitary, corrosion-resistant welds in stainless steel equipment.
• Marine & Shipbuilding: Provides strong, oxidation-resistant welds for marine structures and vessels.
• General Welding & Repair: A reliable electrode for maintenance, repair, and fabrication shops.

Specifications:

• Trade Name: Arcaloy® 309L-16
• AWS Classification: E309L-16
• Electrode Diameter: 3/32″ (2.4mm)
• Weight: 10 lbs (4.5 kg)
• Tensile Strength (As Welded): 85 ksi
• Yield Strength (As Welded): 65 ksi
• Welding Positions: Flat, Overhead, Vertical
• Maximum Service Temperature: 700°F (370°C)
• Welding Process: Stick Welding (SMAW)
• Container Type: Standard Pack

The ESAB Arcaloy® 309L-16 stainless steel electrode is a trusted choice for welders needing high-strength, corrosion-resistant welds for dissimilar metal applications. Whether working on industrial fabrication, power plants, or chemical processing equipment, this electrode delivers superior weld quality, excellent arc stability, and dependable performance in multiple welding positions.