W3F
metal· JVASP-127641· W3F
W3F is a tungsten-based metal alloy designed for high-temperature and high-density applications. It is used primarily in aerospace, defense, and radiation shielding contexts where extreme strength, thermal stability, and density are critical performance requirements. The material competes with other refractory metals and high-density alloys where cost and machinability constraints allow for tungsten-heavy compositions.
radiation shieldingaerospace structural componentshigh-temperature applicationskinetic energy projectilescounterweights and balancingmedical imaging (collimation)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 15.57 | kg/m³ | — |
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) | 2.082 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.9110 | 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.