NaBe2Cr
metal· JVASP-70732· NaBe2Cr
NaBe₂Cr is an intermetallic compound combining sodium, beryllium, and chromium elements, representing an experimental/research-phase material rather than an established commercial alloy. This material family is primarily investigated for specialized applications where the combination of light weight (low density), moderate stiffness, and chromium's corrosion resistance may offer advantages over conventional alloys. Limited industrial deployment exists; most uses remain in academic research and development contexts exploring lightweight structural materials or high-performance composite matrices.
experimental aerospace structureslightweight composite matricescorrosion-resistant specialty alloysresearch and developmentadvanced material systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,982.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.1400 | - | — | ||
Shear Modulus(G) | 3,739.1 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1170 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.7577 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.5976 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.