47NKH

cores for coils constant inductance, inductors filters, broadband transformers; alloy has magnetic anisotropy properties, low residual magnetic flux density and magnetic permeability constancy

Classification

Country Section Category
CIS, Russia, Ukraine Precision alloys Soft Magnetic Precision Alloys

Chemical composition

Standard Fe, % Si, % Mn, % Co, % Cr, % Ni, % P, % C, % S, %
GOST 10994-74 26.33–30.25 0.15–0.3 0.3–0.6 21.5–22.5 1.8–2.2 46–48 < 0.02 < 0.03 < 0.02

Information on suppliers

Standards

Standard Description
GOST 10994-74

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Co % Cobalt
Cr % Chrome
Ni % Nickel
P % Phosphorus
C % Carbon
S % Sulfur