Exaton 19.9.LR

Exaton 19.9.LR is a chromium‑nickel covered stick electrode with an acid rutile coating designed for welding low‑carbon 18% Cr/10% Ni austenitic stainless steels and related alloys.

Key Features

• Excellent arc stability, low spatter and fast burn‑off with minimal stub loss
• Self‑peeling slag and improved moisture resistance
• Works in all standard weld positions and provides smooth, uniform beads
• Available in 20‑25 kg drums with high‑moisture‑resistant packaging

Specifications

• Classifications: EN ISO 3581‑A : E 19 9 L R 1 2, SFA/AWS A5.4 : E308L‑17, Werkstoffnummer 1.4316
• Approvals: CE EN 13479
• Welding Current: DC+, AC
• Ferrite Content: FN 3‑10
• Alloy Type: Austenitic CrNi
• Coating Type: Acid Rutile
• Min AC OCV: 50 V
• Diameter / Amps / Volts / Efficiency: 3.2 × 350 mm – 70‑130 A – 31 V – 60 %; 4.0 × 350 mm – 90‑180 A – 32 V – 60 %; 5.0 × 350 mm – 140‑250 A – 33 V – 60 %
• Tensile Properties (As Welded): Yield Strength 440 MPa, Tensile Strength 600 MPa, Elongation 40 %
• Charpy Impact (As Welded): 75 J @ 20 °C, 60 J @ ‑20 °C
• Typical Weld Metal Analysis (%): C 0.025, Mn 0.75, Si 0.9, S 0.014, P 0.024, Ni 9.5, Cr 19, Mo 0.04, Cu 0.04, N 0.062, FN 7

Applications

• SAW welding of austenitic stainless steels (e.g., ASTM 321, 347)
• Welding of stabilized austenitic steels
• Suitable for ferritic and martensitic steels when exact metal match is not required