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UMCo50 Nickel Cobalt Alloy Thermal Shock Wear Resistance 1380∼1395°C Melting
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|Composition||Co-28Cr-21Fe-1Co-1Si-0.9Mn (mass%)||Forms Of Supply||Forging, Round Bar, Tube|
|Model||UmCo50||Product Name||Nickel Cobalt Alloy|
nickel based alloys,
high temperature nickel alloys,
UMCo50 Nickel Cobalt Alloy
UMCo50 with Excellent Thermal Shock Resistance and Wear Resistance
UMCo50 is a heat-resistant cobalt alloy that has excellent thermal shock resistance and wear resistance. It also shows great strength against sulfur-and vanadium-attacks. Another feature is its higher melting point compared to other cobalt base or nickel base heat-resistant alloys. For example, the alloy used for skid rails at a steel mill undergoes regular use at 1,350°C. Thus UMCo50 shows successful results in the application related to heat treatments and furnaces where other alloys could not be used due to their low melting point.
|Specific gravity||Melting temperature||Electrical Resistivity (25°C)||Thermal expansion
|Specific thermal conductivity
|8.05||1380∼1395°C||82.5Ω•cm||16.8 X 10-6 /°C||0.022cal/cm/sec./°C|
High temperature corrosion
|Plate (Flat rolled)||1000||144hr||26∼83||0.18∼0.58|
|Plate (Flat rolled)||1200||144hr||200∼120||0.69∼0.83|