TiBeW2
metal· JVASP-70853· TiBeW2
TiBeW2 is a titanium-beryllium-tungsten ternary alloy combining the lightweight and high-strength characteristics of titanium with beryllium's stiffness and tungsten's density and hardness. This material appears in specialized aerospace and defense applications where extreme strength-to-weight ratios and thermal stability are critical, though it remains relatively uncommon compared to conventional titanium alloys due to beryllium's toxicity concerns and manufacturing complexity. The tungsten addition likely enhances wear resistance and high-temperature performance, making it a candidate for demanding environments where standard titanium alloys approach their limits.
aerospace structural componentshigh-performance turbine bladesdefense/military applicationswear-resistant bearingsthermal management systemsresearch/specialty alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4419 | 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) | 0.06860 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2962 | 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.