MOST EL-Co 12

Description

Cobalt-based electrode for hardfacing of machine parts exposed to extreme abrasive wear up to temperature of 900°C.
Applications: extruder dies, saw blades, runners, etc.

Classification

Hardness:
49–51 HRC (20°C)
38–40 HRC (600°C)

Welding current

Welding position

Features

Hardness:
49–51 HRC (20°C)
38–40 HRC (600°C)

Chemicals compoisition [%]

C=1,8; Si=1,0; Ni=max 2,5;
Fe=max 2,5; Mn=1,0;
Cr=29,0; W=9,0; Co=rest;

Diameter

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