Inconel 738LC
Category：Super alloy» | Date：2023-05-05
Brief introduction:
Inconel 738LC is a low carbon nickel based superalloy with a melting point between 1505K and 1588K (1232 to 1315 ℃). It has excellent high temperature strength and high temperature corrosion resistance. It is commonly used in the manufacture of nozzle guide blades for land turbines, and its strength is mainly determined by the coherent precipitates therein γ′ Yes.
Chemical composition:
Element Min Max Element Min Max C 0.09 0.13 Ni Bal. Cr 15.7 16.3 Fe - 0.3 Mo 1.5 2.0 Nb 0.6 1.1 W 2.4 2.8 S - 0.003 Ti 3.2 3.7 Mn - 0.2 Co 8.0 9.0 Si - 0.3 Ta 1.5 2.0 Al+Ti 6.5 7.2 Al 3.2 3.7 Zr 0.015 0.04 B 0.007 0.012 P - 0.005 Cu - 0.02 Nv - 2.36
