Exaton 25.20.L (GMAW)

Exaton 25.20.L is an austenitic stainless steel filler wire designed for heavy‑duty SAW, MIG/MAG, plasma and TIG welding of stainless steels in corrosive environments.

Key Features

• High corrosion‑resistant chemistry with increased Cr and Mo content
• Consistent batch‑to‑batch chemistry and mechanical properties
• Low‑moisture steel drum packaging (20‑25 kg) for reduced damage
• Enables single‑layer overlay welds, reducing cost and labor

Specifications

• Classifications: EN ISO 14343‑A : G/W/P Z 25 20 L, SFA/AWS A5.9 : ER310 (mod), EN 10088‑1 : 1.4335
• Approvals: CE : EN 13479, UKCA : EN 13479
• Alloy Type: Austenitic – 24.5 % Cr – 20.5 % Ni – Low C
• Shielding Gas: I1, M12, M13 (EN ISO 14175)
• Yield Strength (As Welded): 350 MPa
• Tensile Strength (As Welded): 510 MPa
• Charpy Impact (As Welded): 135 J @ 20 °C, 100 J @ ‑196 °C

Applications

• SAW welding of stainless steel pipework in chemical, petrochemical and power generation
• Overlay welding for corrosion protection
• MIG/MAG, plasma and hot‑wire TIG welding of stainless and nickel alloys