Exaton 24.13.LHF (GTAW)

Exaton 24.13.LHF welding wire is designed for TIG overlay welding and joining dissimilar steels, such as austenitic stainless steels to low‑alloyed or non‑alloyed steels. It offers excellent resistance to hot cracking thanks to its enhanced ferrite content.

Key Features

• Suitable for TIG overlay and dissimilar steel joining
• High ferrite content for hot‑crack resistance
• Classified as ER309L (SFA/AWS A5.9) and EN ISO 14343‑A
• Approved for CE and UKCA compliance

Specifications

• Classifications: EN ISO 14343‑A : W 23 12 L, SFA/AWS A5.9 : ER309L
• Approvals: CE (EN 13479), UKCA (EN 13479), VdTÜV 00936
• Alloy Type: Austenitic with ~14% ferrite (24% Cr, 13% Ni, low C)
• Shielding Gas: I1, I3, R1 (EN ISO 14175)
• Yield Strength: 475 MPa (As Welded)
• Tensile Strength: 565 MPa (As Welded)
• Elongation: 35 % (As Welded)
• Charpy Impact: 175 J @ 20 °C, 160 J @ -40 °C, 150 J @ -60 °C (As Welded)

Applications

• TIG overlay welding of stainless to carbon steel
• Dissimilar steel joining in construction and fabrication
• Projects requiring high crack resistance and good mechanical properties