Description
The ER2594 Super Duplex (2507) 2.4mm TIG Wire 5kg is a high-performance welding wire specially designed for demanding applications requiring exceptional strength and corrosion resistance. ER2594, also known as UNS S32750 or 2507 grade, is a super duplex stainless steel alloy that combines excellent mechanical properties with outstanding resistance to chloride-induced corrosion and stress corrosion cracking.
This wire is ideal for critical industries such as offshore oil and gas, desalination plants, chemical processing, and marine engineering. Its balanced duplex microstructure offers nearly double the strength of conventional austenitic stainless steels while maintaining excellent weldability. The low carbon content ensures minimal carbide precipitation during welding, which preserves corrosion resistance.
At 2.4mm diameter, this TIG wire offers excellent control and smooth feeding for precision welding tasks. The 5kg spool is perfect for small to medium fabrication projects, enabling welders to achieve clean, high-quality welds with minimal spatter and distortion. It performs best with DC+ current and is compatible with most TIG welding equipment.
Use Super Duplex ER2594 TIG wire when you need welds that can withstand harsh environments, including seawater exposure, acidic conditions, and elevated temperatures. It excels in fabricating pressure vessels, heat exchangers, pipelines, and structural components where durability and safety are paramount.
At Fourie Welding & Tool, we provide a wide range of professional welding consumables tailored to South Africa’s industrial needs. Order your ER2594 TIG wire today for dependable, top-quality welding performance.
For detailed technical information on Super Duplex alloys, visit the Outokumpu Duplex Stainless Steel Guide.