MOST EL-Co 6

Description

Cobalt-based padding weld, resistant to extreme metal-to-metal abrasive wear and pressure up to 950°C.
Very good resistance to thermal and mechanical shocks.
Application: hot-cutting blades, rolls, industrial fittings, engine valves, hot working tools, etc.

Classification

DIN 8555: MF 20-45-CTZ
AWS A5.13-70: RCoCr-A
DIN EN 14700:
TCo 2-45-CTZ

Features

Hardness:
39-46 HRC (20°C)
30 HRC (600°C)

Chemical composition [%]

C=1,1; Si=1,0;
Ni=max 3,0;
Fe=max 3,0;
Cr=28,0; W=4,0;
Co=rest;

Diameter 

Rods diameter:
2,5 mm; 3,2 mm
4,0 mm; 5,0 mm
Wires diameter:
1,2 mm; 1,6 mm