MOST EL-Mn/Cr

Description

Electrode of high manganese and chromium content, high resistance to abrasion and cavitation. Gets hardness after work hardening. Can be applied as undercoat (buffer) layer during hardfacing of elements exposed to stresses.

Applications: mining, quarries (crushers), railway engineering (turnouts and scissors crossovers).

Classification

DIN 8555: E
7-UM-200-500-KP
PN-EN 14700:
EFe9-250-KNP

Welding current

Welding position

Features

Hardness:
250 HB (po napawaniu)
55 HRC (after cold work)

Chemicals compoisition [%]

C=0,7;
Mn=17,0;
Cr=14,0;

Diameter

2,5 mm
3,2 mm
4,0 mm
5,0 mm