Products
Eaton Alloys PTE LTD. was established in 2011 (as Eaton Alloys Limited) and has grown consistently over this time to become a specialized supplier for specialty metals widely used in oil a
Products
Singapore
Add.: 139 Bedok North Avenue 3, #10-188, Singapore 460139
Tel: 0065 9664 4411
Email：tonytay@eatonalloys.com
Web：www.eatonalloys.com
China
Add.: 489# Guanghua Dong 3rd Road, Chengdu, China, 610091
Tel: 0086 28 81703462
Email: sales@eatonalloys.com
Web: www.eatonalloys.com
Alloy 6B
Technical Data
Cobalt alloy 6b / Stellite 6b is a cobalt-based, chromium-tungsten alloy used extensively in wear environments where its low friction coefficient minimises the risk of seizing and galling, even in applications where lubrication is not practical. Stellite 6b is supplied in the solution treated condition (to AMS 5894) and its wear resistant properties inherent in this state limit the amount of heat treating and post machining. Typical applications for Alloy 6b include chain saw guide blades, furnace fan blades, high temperature bearings, valve stems, food processing equipment and steel mill equipment.
Chemical Composition
C 0.90-1.40
Mn 0.50-2.00
Si 0.20-2.00
P 0.04 max
S 0.03 max
Cr 28.0-32.0
Ni 3.0 max
Co Balance
Mo 1.50 max
W 3.5-5.5
Fe 3.0 max
Mechanical Properties
Specifications
AMS 5894 - bar, sheet and plate
UNS R30016
Cobalt alloy 6b / Stellite 6b is a cobalt-based, chromium-tungsten alloy used extensively in wear environments where its low friction coefficient minimises the risk of seizing and galling, even in applications where lubrication is not practical. Stellite 6b is supplied in the solution treated condition (to AMS 5894) and its wear resistant properties inherent in this state limit the amount of heat treating and post machining. Typical applications for Alloy 6b include chain saw guide blades, furnace fan blades, high temperature bearings, valve stems, food processing equipment and steel mill equipment.
Chemical Composition
C 0.90-1.40
Mn 0.50-2.00
Si 0.20-2.00
P 0.04 max
S 0.03 max
Cr 28.0-32.0
Ni 3.0 max
Co Balance
Mo 1.50 max
W 3.5-5.5
Fe 3.0 max
Mechanical Properties
| Form | Bar |
| Tensile Strength ksi | 130 |
| Yield Strength ksi | 70 |
| Elongation in 4D % | 5 |
| Reduction of Area % | 7 |
| Hardness HRC | 33-43 |
| Datas listed above are for the round bar up to 3.5" diameter |
Specifications
AMS 5894 - bar, sheet and plate
UNS R30016