OK 67.45

Austenitic stainless steel stick electrode delivering weld metal with less than 5 % ferrite, offering excellent crack resistance for difficult-to-weld steels.

Key Features

• Low ferrite content (<5 %) for superior crack resistance
• Lime basic coating for good arc stability
• Available in multiple diameters and lengths
• Vacuum‑packed (VacPac) to protect against moisture

Specifications

• Welding Current: DC+
• Ferrite Content: FN < 5
• Alloy Type: Austenitic CrNiMn stainless steel
• Coating Type: Lime Basic
• Diameter / Length: 2.5 mm × 300 mm, 3.2 mm × 350 mm, 4.0 mm × 350 mm, 5.0 mm × 350 mm
• Amperage Range: 50‑200 A (depending on size)
• Voltage: 23‑25 V
• Deposition Rate: 0.7‑2.2 kg/h

Applications

• Welding of 12‑14 % manganese steel
• Buffer layers before hard‑facing
• General stainless‑steel fabrication requiring high crack resistance