ScBeMo

metal
· JVASP-66936· ScBeMo

ScBeMo is an experimental scandium–beryllium–molybdenum alloy that combines the lightweight properties of beryllium with scandium's strengthening effects and molybdenum's high-temperature stability. This ternary system is primarily a research-phase material investigated for applications where extreme weight savings and thermal performance are critical, though it remains limited to specialized aerospace and defense programs due to beryllium's manufacturing complexity and toxicity constraints. The alloy represents an advanced materials strategy for pushing performance envelopes in weight-critical structures, competing against titanium aluminides and nickel superalloys where beryllium toxicity and cost can be justified by mission requirements.

aerospace structures (experimental)lightweight high-temperature alloysdefense systemsresearch & developmentspace vehicle componentsthermal management applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
15,704.7
ksi—
Poisson's Ratio(ν)
0.4000
-—
Shear Modulus(G)
329.2
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.1871
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.5366
eV/atom—
Formation Energy(ΔHf)
0.3894
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.