Coballoy Alloy
694
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Coballoy 694
Raw Materials
- Bar & Rod
- Seamless Pipe & Tube
- Sheet & Plate
- Disk & Block
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Coballoy 694
Customized Products
- Processing according to Drawings
- Processing into any Shape
- Powder Metallurgy & Casting
- Turning & Milling & Grinding
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Coballoy 694
Welding Products
- Filler Metal
- Welding Rod
- Welding Wire
- Welding Electrode
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Introduction
Solid Solution
Strengthened Alloy
Resistance
Behavior
Overview
As a leading supplier & manufacturer in China, AEETHER supply cost-effective Coballoy 694 Products.
Coballoy 694 is a cobalt-chromium hardfacing alloy which has a high tungsten content to ensure high matrix strength at elevated temperatures. Resistant to erosion, cavitation and fine particle abrasion. Used in gas turbine parts where a higher hardness than Coballoy 31 is required.
Chemical Composition
Data Sheet
Physical Properties
| Density | Melting Range |
|---|---|
| g/cm3 | °C |
| 9 | 1237 - 1296 |
Mechanical Properties
| Tensile Strength | Yield Strength (0.2% Offset) |
Elongation in 4D | Reduction in Area | Hardness |
|---|---|---|---|---|
| MPa | MPa | % | % | HRC |
| / | / | / | / | 46 - 52 |
Applications
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1
Si
C
W
Fe
Cr
Ni
Co
3
Si
C
W
Fe
Cr
Ni
Co
4
Si
C
W
Fe
Mo
Cr
Ni
Co
6
Si
C
W
Fe
Mo
Cr
Ni
Co
6B
Si
C
Mn
W
Fe
Mo
Cr
Ni
Co
6K
Si
C
W
Fe
Mo
Cr
Ni
Co
12
Si
C
W
Fe
Cr
Ni
Co
19
Si
C
W
Fe
Cr
Ni
Co
20
Si
C
W
Fe
Cr
Ni
Co
21
Si
C
Mn
Fe
Mo
Cr
Ni
Co
31
Si
C
W
Fe
Cr
Ni
Co
190
Si
C
W
Fe
Cr
Ni
Co
694
Si
C
W
Fe
Cr
Ni
Co