Exaton 20.25.5.LCu (SAW)

Exaton 20.25.5.LCu welding wire is designed for Submerged Arc Welding of stainless and nickel alloys in harsh process‑industry environments.

Key Features

• Consistent chemistry, mechanical properties and dimensional tolerances batch‑to‑batch
• High corrosion‑resistant chemistry with elevated Cr and Mo content
• Delivered in 20‑25 kg steel drums with moisture‑resistant packaging
• Paired with Exaton Flux 15W for efficient single‑layer cladding

Specifications

• Classifications: EN ISO 14343‑A : S 20 25 5 Cu L; SFA/AWS A5.9 : ER385; Werkstoffnummer ~1.4519
• Approvals: CE (EN 13479); UKCA (EN 13479)
• Typical Wire Composition (%): C ≤0.020, Mn 1.8, Si 0.4, S ≤0.015, P ≤0.015, Ni 25, Cr 20, Mo 4.5, Cu 1.5

Applications

• Submerged Arc Welding of 20Cr/25Ni/4.5Mo/1.5Cu steels (e.g., Alleima® 2RK65™)
• Production of acetic acid, sulfuric acid, terephthalic/tartaric acid, vinyl chloride
• Cooling towers using seawater or heavily polluted river water