K10 P4 Au2

semiconductor

· K10 P4 Au2

K10 P4 Au2 is a semiconductor material incorporating gold (Au) as a dopant or alloying element within what appears to be a ceramic or composite matrix—likely a tungsten carbide-cobalt (WC-Co) system given the K10 classification used in hard material standards. This material family is engineered for applications requiring both electrical conductivity and hardness, with gold addition potentially enhancing biocompatibility, corrosion resistance, or specific electronic properties. The combination of semiconductor behavior with hard ceramic properties makes it suitable for specialized industrial and biomedical applications where conventional semiconductors or standard hard metals fall short.

biomedical electrodeswear-resistant contactshigh-hardness semiconductorscorrosion-resistant coatingsspecialized cutting toolsmicroelectronic substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21.30	GPa	—
Shear Modulus(G)	8.620	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2936	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4910	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.

K10 P4 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control