Alloy 625 is an austenitic nickel-chromium-molybdenum superalloy known for being resistant to crevice corrosion and oxidation at elevated temperatures. These temperatures can range from cryogenic to extremely hot levels of 1,800°F. The behavior and chemical composition of this grade make it well suited for nuclear and aerospace applications. Also, with the addition of niobium, alloy 625 tubing finds itself with increased strength sans heat treating. This property makes the grade an excellent option for fabrication.
Link to HPE
If you want to learn more, please visit our website alloy 625 pipe.
If you are looking for more details, kindly visit alloy 400 pipe.