MnCr

metal

· JVASP-127339· MnCr

MnCr is a manganese-chromium alloy system used primarily in wear-resistant and hardened steel applications. The chromium addition to manganese creates a material valued for its ability to withstand mechanical abuse, abrasion, and impact in demanding industrial environments. This alloy family is notably chosen over simpler steels when combined hardness and toughness are required, such as in mining, crushing, and earthmoving equipment where material failure carries high operational costs.

crushing and grinding equipmentmining machinery wear partsearthmoving bucket teeth and edgesrailway frogs and switchesimpact-resistant castings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2901	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05170	eV/atom	—
Formation Energy(ΔHf)	0.05171	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.

MnCr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control