Features of Cobalt Chrome Alloy :
1. Cobalt alloys have higher melting points than nickel (or iron) alloys ,This gives them the ability to absorb stress to a higher absolute temperature .
2. Cobalt alloys give superior hot corrosion resistance to gas turbine atmospheres , this is due to their high chromium content.
3. Cobalt alloys show superior thermal fatigue resistance and weldability over nickel alloys .
Material Choose Typical Application Process
Stellite 6 /Steam and chemical valve seat , oil and gas pump sleeve, ,butterfly valve bushing ,hot-dip galvanized production line used bushing etc. investment casting
Stellite 3 / Pump sleeve ,rotary ring , valve seats
Stellite 12 / Extrusion die , hot impact die and saw teeth
Stellite 100 / Extrusion die , hot-impact die and saw teeth
Stellite 20 / Pump sleeves , rotary rings , bearing sleeves , valve balls
Other request please contact our sells .
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