B71W29

metal

· B71W29

B71W29 is a tungsten-based metal alloy, likely a high-density tungsten composite or tungsten heavy alloy formulation used in applications requiring exceptional density and radiation shielding properties. This material family is employed in aerospace, medical imaging, and defense applications where weight efficiency, X-ray attenuation, and ballistic performance are critical; tungsten alloys offer superior density compared to lead-based alternatives while providing better environmental and health compatibility.

radiation shieldingaerospace counterweightsmedical imaging collimationkinetic energy penetratorsvibration damping componentshigh-density structural applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1814	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.

B71W29

Other Properties

Regulatory Screening

Environmental

Export Control