TiAlN2

metal

· JVASP-120303· TiAlN2

TiAlN2 is a titanium aluminum nitride ceramic compound belonging to the family of hard refractory coatings and composites. It is primarily used as a protective coating and wear-resistant material in high-temperature and high-stress machining applications, where its hardness and thermal stability provide extended tool life compared to uncoated or traditionally coated alternatives. The material is particularly valued in cutting tool production and metal-forming operations where resistance to mechanical wear, thermal cycling, and chemical attack is critical.

cutting tool coatingsmachining insertsmetal forming dieshigh-temperature wear protectionaerospace fastener manufacturingindustrial coating applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	193.3	GPa	—
Poisson's Ratio(ν)	0.3100	-	—
Shear Modulus(G)	87.05	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.716	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)	0.3863	eV/atom	—
Formation Energy(ΔHf)	-1.391	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.

TiAlN2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control