Mn28Ni

Mn28Ni is a manganese-nickel binary alloy in the iron-free ferrous alloy family, where manganese comprises the majority phase with significant nickel addition to modify mechanical and thermal properties. This composition is primarily of research and specialized industrial interest, used in applications requiring specific combinations of work-hardening behavior, corrosion resistance, or magnetic properties that cannot be achieved with conventional austenitic stainless steels or manganese bronzes. The high manganese content with nickel additions makes it particularly relevant for wear-resistant components and cryogenic service where austenitic phase stability and low-temperature toughness are critical.