Nitronic90 Nickel Based Alloys UNS N07090 W. Nr.2.4632 For Turbine Blades

Introduction:

Nitronic​90 (UNS N07090/W. Nr. 2.4632) is typically used in extreme stress applications such as turbine blades, hot working tools, exhaust reheaters, disc and high-temperature springs.

The recommended heat treatments for Nitronic90 are as follows:

Nitronic​90 Bar
Solution Treatment - 1080 °C (1975 °F) for 8 hours + air cool or oil/ water quench
Precipitation Heat Treatment (As per BS HR2) - 700 °C (1290 °F) for 16 hours + air cool

Nitronic​90 Sheet
Solution Treatment - 1100-1150 °C for 1-10 minutes + air cool or oil /water quench
Stabilization Heat Treatment - 925 °C for 1 hour + air cool
Precipitation Heat Treatment - 750 °C for 4 hours and air cool
(BS HR202/ MSRR 7016 / Siemens TLV 85252100 do not require the Stabilization Treatment stage)

Technical Data Sheet

Forms of product available

Plate, sheet, strip, bar, wire, rod, pipe, tube, forging.

Delivery

Available on request