Nimonic 901
Aurico Alloys LLP: Trusted Nimonic 901 sheets supplier, stockist & exporter in India to abroad.
Key Properties
- Iron balance, not nickel — nickel 42.5% nominal, which is what makes it the economical grade in this family.
- Titanium 2.9% nominal with molybdenum 5.75% and chromium 12.5%, all nominal.
- Special Metals publishes this table as nominal, not for specification purposes; the figures above are quoted on that basis.
- AMS 5660 / 5661 for bar.
Applications
- Gas turbine discs and shafts
- Compressor rotors and spacers
- High-strength bolting at moderate temperature
Available Forms
Equivalent Grades & Standards
| Property | Value |
|---|---|
| UNS number | N09901 |
| Werkstoff / EN number | 2.4662 |
| Density | 8.14 g/cm3 |
| Melting range | 1280-1345 °C |
| Specific heat (20 °C) | 431 J/kg·°C |
| Electrical resistivity (20 °C) | 112 µΩ·cm |
| Coefficient of expansion (20-100 °C) | 13.5 µm/m·°C |
Identifiers and physical constants for Nimonic 901. A dash means no such designation is published for this grade.
Specifications by Product Form
Nimonic 901 (N09901) is supplied to a different standard in each form. Quote the one that matches the product you are ordering.
| Product form | Specification |
|---|---|
| Rod and bar | AMS 5660 / 5661 / ISO 9723 |
Aurico Alloys LLP supplies Nimonic 901 across all the forms above, with material test certificates (EN 10204 3.1) and export-ready packaging from Mumbai, India. Contact us for stock availability and pricing.