UNS N06075 Alloy Encyclopedia

UNS N06075 Alloy Encyclopedia

UNS N06075 is a nickel-chromium alloy with controlled addition of titanium and carbon, and its high-temperature strength is mainly due to solid solution strengthening. This alloy is used in applications that require resistance to oxidation and scaling, as well as moderate strength at high operating temperatures. Typical applications include components for industrial and aircraft gas turbines (e.g., housings, combustion chambers, and piping), as well as structural components for industrial furnaces.

UNS N06075 Chemical Composition:

NI margin.

cr 18.0 - 21.0

ti 0.20 - 0.60

c 0.08 – 0.15

fe 5.0 max

co 5.0 max

si 1.0 max

mn 1.0 max

cu 0.5 max

UNS N06075 Density 837 g/cm3

UNS N06075 melting range 1340 1380°

The typical tensile properties of UNS N06075 at room temperature are: yield strength 448MPa, tensile strength 813MPa, elongation 32%.

UNS N06075 Forming weldability

UNS N06075 alloy is easy to manufacture, form, and weld using traditional industrial techniques.

This alloy has a higher work hardening rate than austenitic stainless steels, and the forming equipment must be designed accordingly.

UNS N06075 heat treatment

UNS N06075 alloy is typically solution annealed in the range of 1000-1100 for a period commensurate with the coil thickness and then air-cooled. For maximum creep resistance, rapid cooling is required.