C3Mn7

metal
· C3Mn7

C3Mn7 is a manganese-rich intermetallic compound with a high manganese content (approximately 70% by composition) that belongs to the family of manganese-based alloys and intermetallics. This material is primarily of research and developmental interest rather than an established commercial alloy, used in investigations of wear resistance, corrosion behavior, and high-temperature stability in manganese-based systems. Engineers may consider C3Mn7 for specialized applications requiring manganese's inherent properties—such as corrosion resistance, work-hardening capacity, or cost reduction compared to nickel or cobalt-based alternatives—though its suitability depends on matching composition-specific mechanical and thermal properties to design requirements.

research and developmentwear-resistant coatingscorrosion-resistant alloysmanganese intermetallicsexperimental metallurgycost-effective alternatives to premium alloys

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.