Stahlblech mit einer Beschichtung aus einer Eisen-Mangan-Legierung und Verfahren zu seiner Herstellung

摘要

An Fe-Mn steel sheet plated with an electrodeposited lower layer of Zn or a Zn alloy and as an upper layer at least 0.5 g/mn2 of an Fe-Mn alloy with a manganese content of no more than 60% by weight, electrodeposited on the lower layer, has improved corrosion resistance.