Stellite
6 cobalt based bare cast rod and is the most widely used of the cobalt alloys. It is regarded as the industry standard for general-purpose wear resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a reasonable level of hardness up to 500°C (930°F)
Common Names: Stellite 6 Polystel 6
Standard: AWS 5.21-2001 ERCoCr-A
CHEMICAL COMPOSITION(%)
C
Si
Mn
Mo
Cr
W
Ni
Fe
Co
1.15
1.00
≤1.00
≤1.00
29.00
4.5
≤3.00.
≤3.00
Rest
CHARACTERISITIC
Abrasion Resistance
Good
Impact Resistance
Good
Corrosion Resistance
Good
Hardness
HRC 40-46
Deposit Layers
2 Max
Deposit Cross Checks
* Possible
Magnetic
No
Hot Wear Hardness
Good
Machineability
Carbide Tools
