Cobalt Chrome Alloy 6 Hardfacing
Cobalt Chrome Alloy 6 Hardfacing Description
Cobalt Chrome Alloy 6 is the most commonly used grade of cobalt-based alloys and is often made into various castings such as rods, blades, balls and valve seats. The cemented carbide phases (carbon and tungsten) in the matrix give the alloy a high resistance to corrosion and wear. Overlay welding is a metalworking process in which a harder material is applied to vulnerable surfaces to mitigate or repair such damage. Cobalt Chrome Alloy 6 Hardfacing has excellent corrosion resistance, thermal fatigue resistance and oxidation resistance in the temperature range below 800 degrees, and its surfacing layer can be processed by welding, plasma spraying, high-velocity oxygen spraying or laser. Cobalt Chrome Alloy 6 Hardfacing is suitable for surfacing of workpieces subjected to impact and alternating cold and heat under high temperature conditions, such as hot forging dies, valve sealing surfaces, etc. Cobalt Chrome Alloy 6 Hardfacing is very suitable for application in electronics industry, metallurgical manufacturing industry, aerospace industry, high temperature and high pressure industry, petrochemical industry and automobile processing industry, etc.
Cobalt Chrome Alloy 6 Hardfacing Specifications:
|
Grade |
Cobalt Chrome Alloy 6 |
|
Size |
6.4mm |
|
Length |
300mm-1000mm |
|
Density |
8.4g/cm3 |
|
Hardness |
39-45HRC |
|
Melting point |
1285℃-1395℃ |
|
Surface |
Bright Polished, Black, NO.4 Finish, Rough Turned, BA Finish, Matt Finish |
|
Shape |
Rectangle,Billet,Ingot,Round,Square,Hex,etc. |
|
Condition |
Cold Drawn & Polished Cold Drawn,Ground & Polished |
|
Standard |
AMS 5387,JIS,ASTM,,AISI |
|
Certification |
ISO9001,CE,SGS,COC |
Cobalt Chrome Alloy 6 Hardfacing Pictures:


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