Cobalt Chromium Alloy (Features and Typical Application)

SYTOP Cobalt Alloy is a range of cobalt-chromium-tungsten alloys with wear resistance, corrosion and high thermal resistance. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry etc.

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 .

Typical application

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 .

You can go to our site for more details. We are proud to support our customers to get more values, to create new business. We look forward to fulfilling all your future Cobalt Chromium Alloy needs. You may have many options, so we appreciate your loyalty and business. Thank you, for choosing Sytop.

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