CoCrAl
metal· CoCrAl
CoCrAl is a cobalt-chromium-aluminum intermetallic alloy that combines the high-temperature strength of cobalt-chromium systems with aluminum's lightweight contribution, positioning it within the family of advanced superalloys and intermetallics. This material is primarily pursued in aerospace and turbomachinery applications where exceptional creep resistance, oxidation resistance, and strength retention at elevated temperatures are critical, particularly as a potential alternative to nickel-based superalloys in specific high-temperature engine components and thermal barrier coating systems.
aircraft turbine bladeshigh-temperature engine componentsthermal barrier coatingsaerospace structural applicationscreep-resistant alloys
Compliance & Regulations
?EAR?ISO 10993?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Magnetic Moment(μB) | — | μB | — | — | |
Saturation Magnetization(μB,sat) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.