CoCrSi

metal

· CoCrSi

CoCrSi is a cobalt-chromium-silicon ternary alloy that combines the wear and corrosion resistance of cobalt-chromium systems with silicon additions for enhanced hardness and oxidation resistance. This material family is primarily investigated for high-temperature structural applications and wear-resistant coatings, offering potential advantages over binary CoCr alloys in demanding environments where both mechanical strength and thermal stability are critical. The silicon addition makes it particularly relevant for applications requiring sustained performance above moderate temperatures or in corrosive/erosive conditions.

high-temperature structural componentswear-resistant coatingscorrosion-resistant alloysaerospace engine componentsindustrial valve seatsbiomedical implants

Compliance & Regulations

?EAR?ISO 10993?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	1.000	μB	—
Saturation Magnetization(μB,sat)	240.6	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2030	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Safety & Biocompatibility

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.

CoCrSi

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Safety & Biocompatibility