Mn3W3C

metal

· JVASP-22208· Mn3W3C

Mn3W3C is a ternary metal carbide compound combining manganese, tungsten, and carbon, belonging to the family of transition metal carbides known for high hardness and thermal stability. This material is primarily of research and development interest for hard coatings, cutting tool applications, and wear-resistant surface treatments, where the tungsten and carbide phases provide exceptional hardness and the manganese component modulates mechanical properties. As a complex ternary carbide, it represents an alternative to binary carbides (like WC or TiC) where tailored combinations of hardness, toughness, and chemical stability are critical for extreme operating conditions.

cutting tool coatingswear-resistant surfaceshard coatings researchhigh-temperature oxidation resistanceadvanced machining applicationsceramic composite reinforcement

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5085	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Seebeck Coefficient(S)	22.59	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2217	eV/atom	—
Formation Energy(ΔHf)	-0.07222	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.

Mn3W3C

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control