Mac Trode Electrode E66 (3.25mm)

For overlaying and joining dissimilar steels to one another, high and low carbon steels, spring steels, 
tool and die steels, cast steels, ferritic to austenitic steels and steels of unknown composition. 
High resistance to cracking coupled with good wear, heat, impact and corrosion resistance. 
Therefore this electrode has uses in practically every type of industry resulting in one of the most 
universally used electrodes for problem and unknown steels.

Current
DC (+) or AC (OCV: 50V min).
AWS A5.4: E312-17

Mechanical Properties
Tensile Strength 830 N/mm²
0.2% Proof Stress 700 N/mm²
Elongation 26%
Hardness 280 HV

Chemical Composition
C Si Mn P S Cr Ni Mo Cu
0.10 0.9 0.9 0.021 0.008 29.6 9.3 0.64 0.02

Storage
If allowed to become damp, the electrodes should be re-dried for TWO HOURS at 200°C
before use.