1kg – 2.4mm ER110S-1 Mild Steel TIG Filler Welding Wire – High Tensile

Product Description

Engineered for high-strength welding applications, our ER110S-1 TIG filler wire delivers exceptional performance in critical industrial environments. This copper-coated low alloy solid wire is designed for all positional welding of high-strength Q&T steels, ensuring reliable as-welded tensile strength up to 800N/mm2 (110 ksi min) with superior low-temperature toughness. Ideal for professionals seeking consistent quality and durability in demanding welding projects.

Core Selling Points

Product Specifications

• Grade: ER110S-1
• Diameter: 2.4mm
• Length: 1000mm per rod
• Quantity: Approximately 29 sticks (1kg package)
• Coating: Copper-coated
• Welding Current: DC positive
• Shielding Gas: Argon/5-25% CO2
• Tensile Strength: 800N/mm2 (min)
• Vanadium Content: Not deliberately added
• Certification: Batch number certificate included

Applications

Perfect for welding high-strength quenched and tempered (Q&T) steels in industries such as construction, heavy machinery, automotive manufacturing, and oil & gas. Ideal for structural components, pressure vessels, and critical load-bearing parts requiring superior weld integrity and mechanical performance.

Quality Assurance

Our ER110S-1 welding wire is produced in ISO-certified facilities with rigorous quality control processes. Each batch undergoes testing to ensure compliance with international standards, and a certificate of conformance is provided for traceability. The wire’s unique composition ensures no detrimental impact from post-weld heat treatment, maintaining mechanical toughness in both as-welded and stress-relieved conditions.

FAQ

Q: What materials is this wire suitable for?
A: Designed for high-strength Q&T steels requiring tensile strength up to 800N/mm2.

Q: Can it be used with pure argon shielding gas?
A: Optimal results with Argon/5-25% CO2 mixtures for best penetration and appearance.

Q: Does post-weld heat treatment affect its performance?
A: No, the wire maintains toughness after PWHT due to controlled vanadium content.

Q: What welding positions does it support?
A: Suitable for all positional welding (flat, horizontal, vertical, overhead).

Request a Quote

For bulk pricing, technical support, or custom packaging options, please contact our sales team. We offer competitive factory-direct pricing and reliable worldwide shipping for industrial orders.