H5W

metal

· JVASP-152170· H5W

H5W is a tungsten-based refractory metal alloy designed for high-temperature and extreme-environment applications. The material combines tungsten's exceptional melting point and hardness with alloying elements to improve workability and thermal shock resistance, making it suitable for demanding industrial processes where conventional steels would fail. This alloy is commonly selected for aerospace propulsion systems, high-temperature tooling, and nuclear applications where superior creep resistance and dimensional stability at elevated temperatures are critical.

Aerospace engine componentsRefractory furnace liningsHigh-temperature tooling and diesNuclear reactor applicationsElectrical contact materialsRadiation shielding

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	75.00	GPa	—
Poisson's Ratio(ν)	0.3100	-	—
Shear Modulus(G)	45.74	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.010	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)	0.5112	eV/atom	—
Formation Energy(ΔHf)	0.4173	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.

H5W

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control