C1 W1

metal

· C1 W1

C1 W1 is a tungsten-based hard metal or cemented carbide, likely a tungsten carbide composite with cobalt binder, belonging to the family of materials designed for extreme hardness and wear resistance. It is used in cutting tools, drilling applications, and wear-critical industrial components where hardness and toughness balance is essential. This material class is chosen over alternative ceramics or high-speed steels when a combination of edge retention and impact resistance is required in demanding machining or excavation environments.

cutting tool insertsdrill bits and boring toolswear-resistant industrial componentsmining and earth-moving equipmenthigh-speed machining applicationsimpact-resistant tooling

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2710	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.

C1 W1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control