2.0771 (CuNi7Zn39Mn5Pb3)

Classification

Country Section Category
Germany Alloy DIN 17007−4 2.0700-2.0799

Chemical composition

Standard Fe, % Mn, % Cu, % Zn, % Ni, % Pb, % Примеси, %
DIN 17663 < 0.3 4–6 44–48 33.3–44 6–8 2–4 < 0.4

Note: Ni: Ni + Co

Information on suppliers

Analogues

CIS, Russia, Ukraine
CuNi7Zn39Pb3Mn2

Standards

Standard Description
DIN 17663
DIN 17672 Part 1
DIN 17672 Part 2

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Примеси % Impurities
Mn % Manganese
Cu % Copper
Zn % Zinc
Ni % Nickel
Pb % Lead