Welding electrodes MP-3C

Welding electrodes MP-3C
The entire list of electrodes of our production

Welding carbon and low -alloy steels
GOST 9466-75 AWS: E6013
GOST 9467-75 DIN1913: E4333R2
TU 1272-001-50133500-2003 EN499: E383RR11

Welding electrodes MP-3C
E46-MR-3- Ø -UD/E433-R12

The chemical composition of the melted metal of the electrodes during welding, %
Carbon not more than 0.09-0.10
Sulfur no more than 0.040
Phosphorus no more than 0.045
Marganese 0.35-0.70
Silicon 0.09-0.25

The main purpose of the electrodes
The electrodes of the MP-ZS brand are designed for the production of manual arc welding of both ordinary and crucial structures from carbon steels, despite the fact that increased requirements can be imposed on the formation of sutures in various spatial positions. Welding is carried out in all positions in space using DC of reverse polarity and alternating current from such power sources in which the idle voltage is (50 ± 5) V.

Characteristics of melting electrodes during welding
Surfacing coefficient, g/a h - 8.5
Electrodes consumption per 1 kg of saved metal, kg - 1.7

The mechanical properties of the metal of the seam of the electrodes during welding, at least
Shock viscosity, J/cm² 80
Relative lengthening, % 25
Temporary resistance to the gap, MPa 480

Current recommended for use in amperes
Diameter, mm seam position
The lower vertical ceiling
3.0 90-130 80-110 80-110
4.0 140-180 120-160 120-160
5.0 170-220 150-190