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S737 ESpecial Electrodes for Alloy SteelCovered Electrode

Ferritic-Austenitic CrNi Special Steel Electrode

Product Information

A special ferritic-austenitic CrNi alloy steel electrode with added value for repairing and maintaining a wide range of different steels, such as carbon steel, tool steel, high speed steel, low- and high-alloy steels, manganese steel, cast steel, rail steel, cast iron, and all types of stainless steel. Used to repair gears, casings, shafts, and steel of unknown chemical composition. Heat resistant to 1000°C.

Application

Repair of gears, casings, shafts, and machine components made from dissimilar or unknown steel grades.

Maintenance & RepairIndustrial Machinery

Technical Data

Tensile Strength
790-860 N/mm²
Elongation
20-25% (Lo=5do)
Hardness
200-300 HB

Welding Information

Current Type
D.C. (+)
Available Diameters
2.50 x 250, 3.20 x 350, 4.00 x 350 mm
Diameter (mm)Current (A)
2.50 x 25040-70
3.20 x 35070-100
4.00 x 35090-140

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