Rutile electrodes are designed for manual arc welding of carbon steel structures (with a carbon content of up to 0.22%) in all spatial positions, except for vertical-downward welding. Improved MR-3 electrodes with enhanced welding properties: easy restriking, reduced spatter during welding. They provide stable operation from DC and AC welding machines with no-load voltage of at least 65V. Certificates for MP-3 electrodes (blue): •GOST-R Certificate of Conformity; •NAKS Certificate; •Certificate of the Russian River Register. Mechanical properties: •ultimate strength – not less than 470 MPa; •impact strength (KCU + 20) – not less than 130 J/cm2

Welding work - steels and metal
  • welding materials
  • accessories for welding
  • electrodes

Product features

Chemical composition of the deposited metal %
C, not more than 0.10
Mn 0.40 - 0.80
Si 0.07 - 0.25
S, not more than 0.035
P, not more than 0.040

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