UNS R3006(Stellite 6)

Introduction:

Stellite 6 is the most widely used of the wear resistant cobalt-based alloys and exhibits good all-round performance. It is regarded as the industry standard for general-purpose wear resistance applications.

 

Category:

Description

UNS R3006(Stellite 6)

Material grades and equivalents: Stellite 6; UNS R3006; AMS 5387C-2001

Stellite 6  Chemical components

C Cr Si W Fe Mo Ni Mn B Co
1.2 28 1.1 4.5 3 3 1 bal
*The chemical composition shown above is an outline only,and should not be taken as a full specification.
*Note that cored wire may have higher Fe contents than other product forms.

Stellite 6 Physical property (Room Temp.)

Density
(lb/in³)
Specific Gravity Solidus Liquidus Specific heat
(J/kg·K)
Magnetic
Permeability
Electrode
Potential
Electrical
Conductivity
Electrical
Resistivity
0.305 8.46 2340°F 2540°F 0.101°F

Btu/lb-

<1.2@200

Oersteds

-0.25

Volts

1.9%IACS

(Int. Annealed Copper Std.)

41.73

microhms-inch

Stellite 6 Thermal Properties-Conductivity & Expansion

Thermal Expansion Coefficient Thermal Conductivity by Temperature
°F Microinch/
inch-°F
°C Microns/
m-°C
°F Btu/ft2/in/
hr/°F
°C W/mk
212 6.3 100 11.34 70 102.7 21.11 14.82