TiIN
metal· TiIN
Titanium nitride (TiN) is a hard ceramic coating compound formed through the chemical combination of titanium and nitrogen, typically deposited as a thin film on cutting tools, dies, and wear-resistant components. It is widely used in metalworking, machining, and manufacturing where its exceptional hardness and oxidation resistance extend tool life and improve performance under high-temperature conditions. Engineers select TiN coatings over uncoated alternatives because they dramatically reduce friction, wear, and heat generation during machining operations, making them particularly valuable in high-speed cutting and demanding production environments.
cutting tool coatingshigh-speed machiningwear-resistant diesdrill bits and end millsindustrial tool hardeningthermal barrier applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 23.85 | GPa | — | ||
| ↳ | 0.000 | Pa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G)2 entries | 17.70 | GPa | — | ||
| ↳ | 0.000 | Pa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.934 | 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 | — | ||
Seebeck Coefficient(S) | -39.84 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01090 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.266 | 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.