Exaton 25.10.4.L (SAW)

Exaton 25.10.4.L welding wire is specially developed for welding super‑duplex steels such as Alleima SAF 2507, offering excellent resistance to stress corrosion, pitting and crevice corrosion.

Key Features

• Designed for Submerged Arc Welding (SAW) of super‑duplex stainless steels
• High corrosion‑resistant chemistry with increased Cr and Mo content
• Consistent wire quality batch‑to‑batch
• Low‑moisture steel drum packaging (20‑25 kg drums)
• Compatible with Exaton 15W flux for cost‑effective operation

Specifications

• Classifications: EN ISO 14343‑A S 25 9 4 N L, SFA/AWS A5.9 ER2594
• Approvals: CE EN 13479, UKCA EN 13479
• Typical Wire Composition (%): C 0.012, Mn 0.4, Si 0.3, S 0.0005, P 0.015, Ni 9.5, Cr 25, Mo 4, V 0.05, Cu 0.07, N 0.25, Nb 0.01, Ti 0.003, Co 0.04, PRE 42, FN WRC‑92 50, W 0.01

Applications

• Welding of Alleima SAF 2507 and other super‑duplex steels
• High‑corrosion‑resistance requirements in chloride environments
• Submerged Arc Welding (SAW) projects requiring minimal post‑weld cleaning