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S727 ESpecial Electrodes for Alloy SteelCovered Electrode

CrNi Special Steel Electrode for Thick & High-Alloy Steel

Product Information

A special CrNi alloy steel electrode resistant to cracking and impact. Used for joining and building up thick steel, high-alloy steel, and cast steel — such as extruder screws, roller presses, and coupling boxes. Widely used to repair metals that are difficult to weld.

Application

Extruder screws, roller presses, coupling boxes, and other hard-to-weld metal components.

Technical Data

Tensile Strength
790-830 N/mm²
Elongation
min. 20% (Lo=5do)
Hardness
220-300 HB

Welding Information

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

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