MPEA Al0.5 Co1 Cr1 Fe1 Ni1
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://alloyfyi.com/iframe/entity/mpea-al05-co1-cr1-fe1-ni1/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://alloyfyi.com/entity/mpea-al05-co1-cr1-fe1-ni1/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity/mpea-al05-co1-cr1-fe1-ni1/)Use the native HTML custom element.
Family: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: ANNEAL.
Performance Ratings
Performance Radar
| Property | Rating |
|---|---|
| Strength | 4 / 10 |
| Corrosion Res. | 7 / 10 |
| Lightweight | 6 / 10 |
| Machinability | 2 / 10 |
| Affordability | 2 / 10 |
| Heat Res. | 9 / 10 |
Composition
Mechanical Properties
| Hardness (Brinell) | 209.0 HB |
| Hardness (Rockwell) |
Physical Properties
| Density | 7.300 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 0.5 |
| Co | 1.0 |
| Cr | 1.0 |
| Fe | 1.0 |
| Ni | 1.0 |
Where to Buy MPEA Al0.5 Co1 Cr1 Fe1 Ni1
Links may earn a commission at no extra cost to you.
Description
This high-entropy alloy (HEA) with nominal composition Al0.5 Co1 Cr1 Fe1 Ni1 is a body-centered cubic (BCC) dominant with B2 ordered regions alloy system within the multi-principal element alloy research space, incorporating Al, Co, Cr and 2 additional elements. Key properties include high hardness (often >500 HV), elevated yield strength, and good oxidation resistance due to Al-enriched B2 ordered phase. Investigated applications include wear-resistant coatings, high-strength structural research, and elevated-temperature applications.