Introduction
Super alloys or high performance alloys include iron-based, cobalt-based and nickel-based alloys. These alloys contain have good oxidation and creep resistance and are available in different shapes.
Super alloys can be strengthened by precipitation hardening, solid-solution hardening and work hardening methods. These alloys can function under high mechanical stress and high temperatures and also in places that require high surface stability.
Nimonic 115™ is a nickel-chromium-cobalt-molybdenum alloy that can be precipitation-hardened. It has and suitable for oxidation resistance and high temperature strength.
The following datasheet provides an overview of Nimonic 115™.
Chemical Composition
The chemical composition of Nimonic 115™ is outlined in the following table.
| Element | Content (%) |
|---|---|
| Nickel, Ni | 54 |
| Chromium, Cr | 14.0-16.0 |
| Cobalt, Co | 13.0-15.5 |
| Aluminum, Al | 4.50-5.50 |
| Molybdenum, Mo | 3.0-5.0 |
| Titanium, Ti | 3.50-4.50 |
| Iron, Fe | 1.0 |
| Manganese, Mn | 1.0 |
| Silicon, Si | 1.0 |
| Copper, Cu | 0.20 |
| Zirconium, Zr | 0.15 |
| Carbon, C | 0.12-0.20 |
| Sulfur, S | 0.015 |
| Boron, B | 0.010-0.025 |
Post time: Dec-10-2021