WELDING ROD FONWELD E138 (E309L) RODS 2.5MM

Product Description

The WELDING ROD FONWELD E138 (E309L) 2.5MM is a stainless-steel welding electrode designed for welding applications involving stainless steel, carbon steel, and other compatible steels. FONWELD E138 is an austenitic-ferritic electrode with approximately 15 - 20% ferrite content, making it particularly suitable for dissimilar-metal welding, buffer layers, and surfacing applications.

The 2.5mm electrode provides good welding characteristics, high mechanical strength, and easy slag removal. It can be used with DCEP or AC welding current, with a recommended current range of approximately 70–90 amps for the 2.5mm size.

Pricing is based on per kilogram.

Key Benefits and Features

• FONWELD E138 Electrode: Designed for demanding stainless-steel and dissimilar-metal welding applications.
• E309L-Type Application: Suitable for joining stainless steel to carbon or unalloyed steel and other compatible combinations.
• Austenitic-Ferritic Weld Deposit: Provides approximately 15–20% ferrite content.
• Good Welding Characteristics: Rutile coating provides smooth and manageable welding performance.
• Easy Slag Removal: Helps simplify post-weld cleaning.
• High Mechanical Strength: Suitable for fabrication and repair applications requiring durable weld joints.
• 2.5MM Diameter: Suitable for controlled welding and fabrication work.
• Price Per KG: Convenient for purchasing and costing welding consumables by weight.

Essential Specifications

• Product Type: Stainless Steel Welding Electrode
• Brand: FONWELD
• Classification: E138 / E309L
• Diameter: 2.5MM
• Electrode Length: 300MM
• Electrode Type: Austenitic-Ferritic
• Coating: Rutile
• Current: DCEP / AC
• Recommended Current: 70–90 Amps
• Pricing Unit: Per KG

Typical Applications

• Stainless-steel fabrication
• Stainless steel to carbon-steel welding
• Dissimilar-metal welding
• Buffer-layer welding
• Surfacing of unalloyed steel
• Repair and maintenance welding
• Heat-resistant steel fabrication
• Engineering and industrial workshops

The FONWELD E138 (E309L) 2.5MM WELDING ROD provides a versatile solution for stainless-steel, dissimilar-metal, surfacing, and repair applications where reliable weld performance and good mechanical strength are required.