Exaton 19.13.4.L (GTAW)

Exaton 19.13.4.L is a high‑performance GTAW filler metal designed for joining stainless CrNiMo steels such as 317L, offering superior corrosion resistance for harsh environments.

Key Features

• Developed for stainless steel and nickel alloy welding in demanding conditions
• Consistent chemistry and mechanical properties batch‑to‑batch
• High corrosion‑resistant chemistry with increased Cr and Mo content
• Low‑moisture SAW flux packaging (20‑25 kg drums) reduces damage and shipping issues
• Enables single‑layer weld overlays, reducing labor and cost

Specifications

• Classifications: EN ISO 14343-A : W 19 13 4 L, SFA/AWS A5.9 : ER317L, Werkstoffnummer 1.4438*
• Alloy Type: Austenitic 19 % Cr – 13.5 % Ni – 3.5 % Mo – Low C
• Shielding Gas: I1 (EN ISO 14175)
• Tensile Properties (As Welded): Yield 380 MPa, Tensile 600 MPa, Elongation 42 %
• Charpy Impact (As Welded, 20 °C): 140 J
• Typical Weld Metal Analysis %: C 0.021, Mn 1.71, Si 0.36, S 0.014, P 0.010, Ni 13.0, Cr 18.7, Mo 3.05, N 0.056
• Typical Wire Composition %: C 0.01, Mn 1.4, Si 0.4, S 0.01, P 0.02, Ni 13.7, Cr 18.9, Mo 3.6, Cu 0.11, N 0.04, FN WRC‑92 8
• Product Number: 2B317L093T

Applications

• Submerged Arc Welding (SAW) of stainless steel in heavy‑duty environments
• Corrosion‑critical components where crevice and pitting resistance are required
• Single‑layer cladding and overlay applications