Exaton 19.9.LSi (GMAW)

Exaton 19.9.LSi is a high-quality MIG/MAG filler metal also suitable for plasma and hot wire or mechanized TIG welding. It is designed for joining 18Cr/8Ni ELC-type and 18Cr/8Ni/Nb stainless steels, performing reliably in service temperatures up to 350°C (660°F).

Key Features

• Exceptional batch-to-batch consistency in chemistry, mechanical properties, and dimensional tolerances.
• Innovative corrosion-resistant chemistry with increased Cr and Mo content.
• Single-layer weld overlay capability for applications traditionally requiring multiple passes.
• Backed by over 80 years of specialty alloy filler metal expertise.

Specifications

• Classifications: EN ISO 14343-A G/W/P 19 9 L Si, AWS A5.9 ER308LSi
• Alloy Type: Austenitic (approx. 8% ferrite), 19% Cr, 9% Ni, Low C, High Si
• Shielding Gas: M11, M12 (EN ISO 14175)
• Available Wire Diameters: 0.8 mm, 0.9 mm, 1.0 mm, 1.2 mm, 1.6 mm
• Amp Range: 40 A - 350 A (varies by diameter)
• Tensile Strength (As Welded): 600 MPa
• Yield Strength (As Welded): 390 MPa

Applications

• Joining 18Cr/8Ni ELC-type and 18Cr/8Ni/Nb stainless steel components.
• Applications requiring service temperatures up to 350°C (660°F).
• Demanding environments requiring high corrosion resistance and consistent weld quality.