MnCrAl

metal

· MnCrAl

MnCrAl is a manganese-chromium-aluminum alloy belonging to the ferrous alloy family, typically developed for high-temperature oxidation and corrosion resistance applications. It is used primarily in thermal barrier coatings, bond coats, and oxidation-resistant surface treatments for aerospace components, industrial furnaces, and engine systems where sustained exposure to elevated temperatures and oxidizing environments is critical. This alloy family is valued for its ability to form a protective alumina scale, offering a cost-effective alternative to nickel-based superalloys in specific thermal protection roles.

thermal barrier coatingsgas turbine enginesindustrial furnace liningshigh-temperature oxidation resistancebond coat systemswear and corrosion protection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	0.6879	μB	—
Saturation Magnetization(μB,sat)	137.8	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3620	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.

MnCrAl

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control