CrNiAl

metal
· CrNiAl

CrNiAl is a chromium-nickel-aluminum alloy designed for high-temperature oxidation and corrosion resistance, typically developed for aerospace and thermal applications where enhanced creep resistance and surface stability are required. This material family competes with established superalloys and stainless steels in demanding environments, offering a lightweight alternative to nickel-base superalloys with improved aluminum content for strengthening. The ternary composition balances the corrosion protection of chromium, the toughness and high-temperature stability of nickel, and the precipitation-strengthening potential of aluminum, making it relevant for engineering teams evaluating oxidation-resistant coatings, high-temperature structural components, or research into next-generation thermal-barrier alloy systems.

high-temperature oxidation resistanceaerospace coatings and linersturbine engine componentsthermal barrier systemscorrosion-resistant superstructureslightweight high-temperature alloys

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Magnetic Moment(μB)
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Saturation Magnetization(μB,sat)
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Verified Unverified Low confidence (<80%) Link to source
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Formation Energy(ΔHf)
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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.