H3W

metal

· JVASP-92172· H3W

H3W is a tungsten-based refractory metal or alloy designed for high-temperature and high-stress engineering applications. The material exhibits excellent stiffness and hardness characteristics, making it suitable for demanding environments where thermal stability and mechanical performance are critical. Its relatively high density reflects its composition in the tungsten family, which is valued in industries requiring materials that resist deformation and degradation at extreme conditions.

high-temperature toolingaerospace componentsradiation shieldingheavy-duty wear surfacesprecision cutting toolsindustrial heating elements

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	12,492.1	ksi	—
Poisson's Ratio(ν)	0.2800	-	—
Shear Modulus(G)	7,951	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3700	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)	0.2405	eV/atom	—
Formation Energy(ΔHf)	0.1003	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.

H3W

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control