MN25

coins, decorative items; Alloy badly deformed cold, well welded, corrosion-resistant.

Classification

Country Section Category
CIS, Russia, Ukraine Copper, copper alloys Copper-Nickel Alloys

Chemical composition

Standard Fe, % Mn, % Cu, % Zn, % Pb, % C, % S, % Ni + Co, %
GOST 492-2006 < 0.5 < 0.5 72.7–76 < 0.3 < 0.005 < 0.05 < 0.01 24–26

Information on suppliers

Analogues

Germany USA
2.083 A180
2.083

Standards

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Mn % Manganese
Cu % Copper
Zn % Zinc
Pb % Lead
C % Carbon
S % Sulfur
Ni + Co % Nickel + Cobalt